2155461840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 800

約数和(自身を含む): 9376899840

約数和(自身を除く): 7221438000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 41, 42, 45, 48, 54, 56, 57, 60, 61, 63, 70, 72, 76, 80, 81, 82, 84, 90, 95, 105, 108, 112, 114, 120, 122, 123, 126, 133, 135, 140, 144, 152, 162, 164, 168, 171, 180, 183, 189, 190, 205, 210, 216, 228, 240, 244, 246, 252, 266, 270, 280, 285, 287, 304, 305, 315, 324, 328, 336, 342, 360, 366, 369, 378, 380, 399, 405, 410, 420, 427, 432, 456, 488, 492, 504, 513, 532, 540, 549, 560, 567, 570, 574, 610, 615, 630, 648, 656, 665, 684, 720, 732, 738, 756, 760, 779, 798, 810, 820, 840, 854, 855, 861, 912, 915, 945, 976, 984, 1008, 1026, 1064, 1080, 1098, 1107, 1134, 1140, 1148, 1159, 1197, 1220, 1230, 1260, 1281, 1296, 1330, 1368, 1435, 1464, 1476, 1512, 1520, 1539, 1558, 1596, 1620, 1640, 1647, 1680, 1708, 1710, 1722, 1830, 1845, 1890, 1968, 1995, 2052, 2128, 2135, 2160, 2196, 2214, 2268, 2280, 2296, 2318, 2337, 2394, 2440, 2460, 2501, 2520, 2562, 2565, 2583, 2660, 2736, 2745, 2835, 2870, 2928, 2952, 3024, 3078, 3116, 3192, 3240, 3280, 3294, 3321, 3416, 3420, 3444, 3477, 3591, 3660, 3690, 3780, 3843, 3895, 3990, 4104, 4270, 4305, 4392, 4428, 4536, 4560, 4592, 4636, 4674, 4788, 4880, 4920, 4941, 5002, 5040, 5124, 5130, 5166, 5320, 5453, 5490, 5535, 5670, 5740, 5795, 5904, 5985, 6156, 6232, 6384, 6405, 6480, 6588, 6642, 6832, 6840, 6888, 6954, 7011, 7182, 7320, 7380, 7503, 7560, 7686, 7695, 7749, 7790, 7980, 8113, 8208, 8235, 8540, 8610, 8784, 8856, 9072, 9272, 9348, 9576, 9840, 9882, 10004, 10248, 10260, 10332, 10431, 10640, 10773, 10906, 10980, 11070, 11340, 11480, 11529, 11590, 11685, 11970, 12312, 12464, 12505, 12810, 12915, 13176, 13284, 13680, 13776, 13908, 14022, 14364, 14640, 14760, 15006, 15120, 15372, 15390, 15498, 15580, 15960, 16226, 16359, 16470, 16605, 17080, 17220, 17385, 17507, 17712, 17955, 18544, 18696, 19152, 19215, 19764, 20008, 20496, 20520, 20664, 20862, 21033, 21546, 21812, 21960, 22140, 22509, 22680, 22960, 23058, 23180, 23247, 23370, 23940, 24339, 24624, 24705, 25010, 25620, 25830, 26352, 26568, 27265, 27816, 28044, 28728, 29520, 30012, 30744, 30780, 30996, 31160, 31293, 31920, 32452, 32718, 32940, 33210, 34160, 34440, 34587, 34770, 35014, 35055, 35910, 37392, 37515, 38430, 38745, 39528, 40016, 40565, 41040, 41328, 41724, 42066, 43092, 43624, 43920, 44280, 45018, 45360, 46116, 46360, 46494, 46740, 47519, 47880, 48678, 49077, 49410, 50020, 51240, 51660, 52155, 52521, 53136, 53865, 54530, 55632, 56088, 57456, 57645, 60024, 61488, 61560, 61992, 62320, 62586, 63099, 64904, 65436, 65880, 66420, 67527, 68880, 69174, 69540, 70028, 70110, 71820, 73017, 75030, 76860, 77490, 79056, 81130, 81795, 83448, 84132, 86184, 87248, 87535, 88560, 90036, 92232, 92720, 92988, 93480, 93879, 95038, 95760, 97356, 98154, 98820, 100040, 102480, 103320, 104310, 105042, 105165, 107730, 109060, 112176, 112545, 115290, 116235, 120048, 121695, 123120, 123984, 125172, 126198, 129808, 130872, 131760, 132840, 135054, 138348, 139080, 140056, 140220, 142557, 143640, 146034, 147231, 150060, 153720, 154980, 156465, 157563, 162260, 163590, 166896, 168264, 172368, 172935, 175070, 180072, 184464, 185976, 186960, 187758, 190076, 194712, 196308, 197640, 200080, 202581, 206640, 208620, 210084, 210330, 215460, 218120, 219051, 225090, 230580, 232470, 237595, 243390, 245385, 250344, 252396, 261744, 262605, 265680, 270108, 276696, 278160, 280112, 280440, 285114, 287280, 292068, 294462, 300120, 307440, 309960, 312930, 315126, 315495, 324520, 327180, 332633, 336528, 337635, 345870, 350140, 360144, 365085, 371952, 375516, 380152, 389424, 392616, 395280, 405162, 417240, 420168, 420660, 427671, 430920, 436240, 438102, 441693, 450180, 461160, 464940, 469395, 472689, 475190, 486780, 490770, 500688, 504792, 525210, 540216, 553392, 560880, 570228, 584136, 588924, 600240, 619920, 625860, 630252, 630990, 649040, 654360, 657153, 665266, 675270, 691740, 700280, 712785, 730170, 736155, 751032, 760304, 785232, 787815, 810324, 834480, 840336, 841320, 855342, 861840, 876204, 883386, 900360, 922320, 929880, 938790, 945378, 950380, 973560, 981540, 997899, 1009584, 1012905, 1050420, 1080432, 1095255, 1140456, 1168272, 1177848, 1251720, 1260504, 1261980, 1283013, 1308720, 1314306, 1330532, 1350540, 1383480, 1400560, 1418067, 1425570, 1460340, 1472310, 1502064, 1575630, 1620648, 1663165, 1682640, 1710684, 1752408, 1766772, 1800720, 1859760, 1877580, 1890756, 1900760, 1947120, 1963080, 1995798, 2025810, 2100840, 2138355, 2190510, 2208465, 2280912, 2355696, 2363445, 2503440, 2521008, 2523960, 2566026, 2628612, 2661064, 2701080, 2766960, 2836134, 2851140, 2920680, 2944620, 2993697, 3151260, 3241296, 3285765, 3326330, 3421368, 3504816, 3533544, 3755160, 3781512, 3801520, 3849039, 3926160, 3991596, 4051620, 4201680, 4276710, 4381020, 4416930, 4726890, 4989495, 5047920, 5132052, 5257224, 5322128, 5402160, 5672268, 5702280, 5841360, 5889240, 5987394, 6302520, 6415065, 6571530, 6652660, 6842736, 7067088, 7090335, 7510320, 7563024, 7698078, 7983192, 8103240, 8553420, 8762040, 8833860, 8981091, 9453780, 9978990, 10264104, 10514448, 11344536, 11404560, 11778480, 11974788, 12605040, 12830130, 13143060, 13305320, 14180670, 14968485, 15396156, 15966384, 16206480, 17106840, 17524080, 17667720, 17962182, 18907560, 19245195, 19957980, 20528208, 22689072, 23949576, 25660260, 26286120, 26610640, 26943273, 28361340, 29936970, 30792312, 34213680, 35335440, 35924364, 37815120, 38490390, 39915960, 44905455, 47899152, 51320520, 52572240, 53886546, 56722680, 59873940, 61584624, 71848728, 76980780, 79831920, 89810910, 102641040, 107773092, 113445360, 119747880, 134716365, 143697456, 153961560, 179621820, 215546184, 239495760, 269432730, 307923120, 359243640, 431092368, 538865460, 718487280, 1077730920, 2155461840]

約数ペア:

[(1, 2155461840), (2, 1077730920), (3, 718487280), (4, 538865460), (5, 431092368), (6, 359243640), (7, 307923120), (8, 269432730), (9, 239495760), (10, 215546184), (12, 179621820), (14, 153961560), (15, 143697456), (16, 134716365), (18, 119747880), (19, 113445360), (20, 107773092), (21, 102641040), (24, 89810910), (27, 79831920), (28, 76980780), (30, 71848728), (35, 61584624), (36, 59873940), (38, 56722680), (40, 53886546), (41, 52572240), (42, 51320520), (45, 47899152), (48, 44905455), (54, 39915960), (56, 38490390), (57, 37815120), (60, 35924364), (61, 35335440), (63, 34213680), (70, 30792312), (72, 29936970), (76, 28361340), (80, 26943273), (81, 26610640), (82, 26286120), (84, 25660260), (90, 23949576), (95, 22689072), (105, 20528208), (108, 19957980), (112, 19245195), (114, 18907560), (120, 17962182), (122, 17667720), (123, 17524080), (126, 17106840), (133, 16206480), (135, 15966384), (140, 15396156), (144, 14968485), (152, 14180670), (162, 13305320), (164, 13143060), (168, 12830130), (171, 12605040), (180, 11974788), (183, 11778480), (189, 11404560), (190, 11344536), (205, 10514448), (210, 10264104), (216, 9978990), (228, 9453780), (240, 8981091), (244, 8833860), (246, 8762040), (252, 8553420), (266, 8103240), (270, 7983192), (280, 7698078), (285, 7563024), (287, 7510320), (304, 7090335), (305, 7067088), (315, 6842736), (324, 6652660), (328, 6571530), (336, 6415065), (342, 6302520), (360, 5987394), (366, 5889240), (369, 5841360), (378, 5702280), (380, 5672268), (399, 5402160), (405, 5322128), (410, 5257224), (420, 5132052), (427, 5047920), (432, 4989495), (456, 4726890), (488, 4416930), (492, 4381020), (504, 4276710), (513, 4201680), (532, 4051620), (540, 3991596), (549, 3926160), (560, 3849039), (567, 3801520), (570, 3781512), (574, 3755160), (610, 3533544), (615, 3504816), (630, 3421368), (648, 3326330), (656, 3285765), (665, 3241296), (684, 3151260), (720, 2993697), (732, 2944620), (738, 2920680), (756, 2851140), (760, 2836134), (779, 2766960), (798, 2701080), (810, 2661064), (820, 2628612), (840, 2566026), (854, 2523960), (855, 2521008), (861, 2503440), (912, 2363445), (915, 2355696), (945, 2280912), (976, 2208465), (984, 2190510), (1008, 2138355), (1026, 2100840), (1064, 2025810), (1080, 1995798), (1098, 1963080), (1107, 1947120), (1134, 1900760), (1140, 1890756), (1148, 1877580), (1159, 1859760), (1197, 1800720), (1220, 1766772), (1230, 1752408), (1260, 1710684), (1281, 1682640), (1296, 1663165), (1330, 1620648), (1368, 1575630), (1435, 1502064), (1464, 1472310), (1476, 1460340), (1512, 1425570), (1520, 1418067), (1539, 1400560), (1558, 1383480), (1596, 1350540), (1620, 1330532), (1640, 1314306), (1647, 1308720), (1680, 1283013), (1708, 1261980), (1710, 1260504), (1722, 1251720), (1830, 1177848), (1845, 1168272), (1890, 1140456), (1968, 1095255), (1995, 1080432), (2052, 1050420), (2128, 1012905), (2135, 1009584), (2160, 997899), (2196, 981540), (2214, 973560), (2268, 950380), (2280, 945378), (2296, 938790), (2318, 929880), (2337, 922320), (2394, 900360), (2440, 883386), (2460, 876204), (2501, 861840), (2520, 855342), (2562, 841320), (2565, 840336), (2583, 834480), (2660, 810324), (2736, 787815), (2745, 785232), (2835, 760304), (2870, 751032), (2928, 736155), (2952, 730170), (3024, 712785), (3078, 700280), (3116, 691740), (3192, 675270), (3240, 665266), (3280, 657153), (3294, 654360), (3321, 649040), (3416, 630990), (3420, 630252), (3444, 625860), (3477, 619920), (3591, 600240), (3660, 588924), (3690, 584136), (3780, 570228), (3843, 560880), (3895, 553392), (3990, 540216), (4104, 525210), (4270, 504792), (4305, 500688), (4392, 490770), (4428, 486780), (4536, 475190), (4560, 472689), (4592, 469395), (4636, 464940), (4674, 461160), (4788, 450180), (4880, 441693), (4920, 438102), (4941, 436240), (5002, 430920), (5040, 427671), (5124, 420660), (5130, 420168), (5166, 417240), (5320, 405162), (5453, 395280), (5490, 392616), (5535, 389424), (5670, 380152), (5740, 375516), (5795, 371952), (5904, 365085), (5985, 360144), (6156, 350140), (6232, 345870), (6384, 337635), (6405, 336528), (6480, 332633), (6588, 327180), (6642, 324520), (6832, 315495), (6840, 315126), (6888, 312930), (6954, 309960), (7011, 307440), (7182, 300120), (7320, 294462), (7380, 292068), (7503, 287280), (7560, 285114), (7686, 280440), (7695, 280112), (7749, 278160), (7790, 276696), (7980, 270108), (8113, 265680), (8208, 262605), (8235, 261744), (8540, 252396), (8610, 250344), (8784, 245385), (8856, 243390), (9072, 237595), (9272, 232470), (9348, 230580), (9576, 225090), (9840, 219051), (9882, 218120), (10004, 215460), (10248, 210330), (10260, 210084), (10332, 208620), (10431, 206640), (10640, 202581), (10773, 200080), (10906, 197640), (10980, 196308), (11070, 194712), (11340, 190076), (11480, 187758), (11529, 186960), (11590, 185976), (11685, 184464), (11970, 180072), (12312, 175070), (12464, 172935), (12505, 172368), (12810, 168264), (12915, 166896), (13176, 163590), (13284, 162260), (13680, 157563), (13776, 156465), (13908, 154980), (14022, 153720), (14364, 150060), (14640, 147231), (14760, 146034), (15006, 143640), (15120, 142557), (15372, 140220), (15390, 140056), (15498, 139080), (15580, 138348), (15960, 135054), (16226, 132840), (16359, 131760), (16470, 130872), (16605, 129808), (17080, 126198), (17220, 125172), (17385, 123984), (17507, 123120), (17712, 121695), (17955, 120048), (18544, 116235), (18696, 115290), (19152, 112545), (19215, 112176), (19764, 109060), (20008, 107730), (20496, 105165), (20520, 105042), (20664, 104310), (20862, 103320), (21033, 102480), (21546, 100040), (21812, 98820), (21960, 98154), (22140, 97356), (22509, 95760), (22680, 95038), (22960, 93879), (23058, 93480), (23180, 92988), (23247, 92720), (23370, 92232), (23940, 90036), (24339, 88560), (24624, 87535), (24705, 87248), (25010, 86184), (25620, 84132), (25830, 83448), (26352, 81795), (26568, 81130), (27265, 79056), (27816, 77490), (28044, 76860), (28728, 75030), (29520, 73017), (30012, 71820), (30744, 70110), (30780, 70028), (30996, 69540), (31160, 69174), (31293, 68880), (31920, 67527), (32452, 66420), (32718, 65880), (32940, 65436), (33210, 64904), (34160, 63099), (34440, 62586), (34587, 62320), (34770, 61992), (35014, 61560), (35055, 61488), (35910, 60024), (37392, 57645), (37515, 57456), (38430, 56088), (38745, 55632), (39528, 54530), (40016, 53865), (40565, 53136), (41040, 52521), (41328, 52155), (41724, 51660), (42066, 51240), (43092, 50020), (43624, 49410), (43920, 49077), (44280, 48678), (45018, 47880), (45360, 47519), (46116, 46740), (46360, 46494)]