154843920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 640

約数和(自身を含む): 714240000

約数和(自身を除く): 559396080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 49, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 98, 99, 105, 108, 110, 112, 114, 120, 126, 132, 133, 135, 140, 144, 147, 152, 154, 165, 168, 171, 176, 180, 189, 190, 196, 198, 209, 210, 216, 220, 228, 231, 240, 245, 252, 264, 266, 270, 280, 285, 294, 297, 304, 308, 315, 330, 336, 342, 343, 360, 378, 380, 385, 392, 396, 399, 418, 420, 432, 440, 441, 456, 462, 490, 495, 504, 513, 528, 532, 539, 540, 560, 570, 588, 594, 616, 627, 630, 660, 665, 684, 686, 693, 720, 735, 756, 760, 770, 784, 792, 798, 836, 840, 855, 880, 882, 912, 924, 931, 945, 980, 990, 1008, 1026, 1029, 1045, 1064, 1078, 1080, 1140, 1155, 1176, 1188, 1197, 1232, 1254, 1260, 1320, 1323, 1330, 1368, 1372, 1386, 1463, 1470, 1485, 1512, 1520, 1540, 1584, 1596, 1617, 1672, 1680, 1710, 1715, 1764, 1848, 1862, 1881, 1890, 1960, 1980, 1995, 2052, 2058, 2079, 2090, 2128, 2156, 2160, 2205, 2280, 2310, 2352, 2376, 2394, 2508, 2520, 2565, 2640, 2646, 2660, 2695, 2736, 2744, 2772, 2793, 2926, 2940, 2970, 3024, 3080, 3087, 3135, 3192, 3234, 3344, 3420, 3430, 3465, 3528, 3591, 3696, 3724, 3762, 3773, 3780, 3920, 3960, 3990, 4104, 4116, 4158, 4180, 4312, 4389, 4410, 4560, 4620, 4655, 4752, 4788, 4851, 5016, 5040, 5130, 5145, 5292, 5320, 5390, 5488, 5544, 5586, 5643, 5852, 5880, 5940, 5985, 6160, 6174, 6270, 6384, 6468, 6517, 6615, 6840, 6860, 6930, 7056, 7182, 7315, 7448, 7524, 7546, 7560, 7920, 7980, 8085, 8208, 8232, 8316, 8360, 8379, 8624, 8778, 8820, 9240, 9261, 9310, 9405, 9576, 9702, 10032, 10241, 10260, 10290, 10395, 10584, 10640, 10780, 11088, 11172, 11286, 11319, 11704, 11760, 11880, 11970, 12348, 12540, 12936, 13034, 13167, 13230, 13680, 13720, 13860, 13965, 14364, 14553, 14630, 14896, 15048, 15092, 15120, 15435, 15960, 16170, 16464, 16632, 16720, 16758, 17556, 17640, 17955, 18480, 18522, 18620, 18810, 18865, 19152, 19404, 19551, 20482, 20520, 20580, 20790, 21168, 21560, 21945, 22344, 22572, 22638, 23408, 23760, 23940, 24255, 24696, 25080, 25137, 25872, 26068, 26334, 26460, 27440, 27720, 27930, 28215, 28728, 29106, 29260, 30096, 30184, 30723, 30870, 31920, 32340, 32585, 33264, 33516, 33957, 35112, 35280, 35910, 37044, 37240, 37620, 37730, 38808, 39102, 39501, 40964, 41040, 41160, 41580, 41895, 43120, 43890, 44688, 45144, 45276, 46305, 47880, 48510, 49392, 50160, 50274, 51205, 52136, 52668, 52920, 55440, 55860, 56430, 56595, 57456, 58212, 58520, 58653, 60368, 61446, 61740, 64680, 65170, 65835, 67032, 67914, 70224, 71687, 71820, 72765, 74088, 74480, 75240, 75460, 77616, 78204, 79002, 81928, 82320, 83160, 83790, 87780, 90288, 90552, 92169, 92610, 95760, 97020, 97755, 100548, 101871, 102410, 104272, 105336, 105840, 111720, 112860, 113190, 116424, 117040, 117306, 122892, 123480, 125685, 129360, 130340, 131670, 134064, 135828, 143374, 143640, 145530, 148176, 150480, 150920, 153615, 156408, 158004, 163856, 166320, 167580, 169785, 175560, 175959, 181104, 184338, 185220, 194040, 195510, 197505, 201096, 203742, 204820, 210672, 215061, 223440, 225720, 226380, 232848, 234612, 245784, 246960, 251370, 260680, 263340, 271656, 276507, 286748, 287280, 291060, 293265, 301840, 307230, 312816, 316008, 335160, 339570, 351120, 351918, 358435, 368676, 370440, 388080, 391020, 395010, 402192, 407484, 409640, 430122, 451440, 452760, 460845, 469224, 491568, 502740, 509355, 521360, 526680, 543312, 553014, 573496, 582120, 586530, 614460, 632016, 645183, 670320, 679140, 703836, 716870, 737352, 740880, 782040, 790020, 814968, 819280, 860244, 879795, 905520, 921690, 938448, 1005480, 1018710, 1053360, 1075305, 1106028, 1146992, 1164240, 1173060, 1228920, 1290366, 1358280, 1382535, 1407672, 1433740, 1474704, 1564080, 1580040, 1629936, 1720488, 1759590, 1843380, 1935549, 2010960, 2037420, 2150610, 2212056, 2346120, 2457840, 2580732, 2716560, 2765070, 2815344, 2867480, 3160080, 3225915, 3440976, 3519180, 3686760, 3871098, 4074840, 4301220, 4424112, 4692240, 5161464, 5530140, 5734960, 6451830, 7038360, 7373520, 7742196, 8149680, 8602440, 9677745, 10322928, 11060280, 12903660, 14076720, 15484392, 17204880, 19355490, 22120560, 25807320, 30968784, 38710980, 51614640, 77421960, 154843920]

約数ペア:

[(1, 154843920), (2, 77421960), (3, 51614640), (4, 38710980), (5, 30968784), (6, 25807320), (7, 22120560), (8, 19355490), (9, 17204880), (10, 15484392), (11, 14076720), (12, 12903660), (14, 11060280), (15, 10322928), (16, 9677745), (18, 8602440), (19, 8149680), (20, 7742196), (21, 7373520), (22, 7038360), (24, 6451830), (27, 5734960), (28, 5530140), (30, 5161464), (33, 4692240), (35, 4424112), (36, 4301220), (38, 4074840), (40, 3871098), (42, 3686760), (44, 3519180), (45, 3440976), (48, 3225915), (49, 3160080), (54, 2867480), (55, 2815344), (56, 2765070), (57, 2716560), (60, 2580732), (63, 2457840), (66, 2346120), (70, 2212056), (72, 2150610), (76, 2037420), (77, 2010960), (80, 1935549), (84, 1843380), (88, 1759590), (90, 1720488), (95, 1629936), (98, 1580040), (99, 1564080), (105, 1474704), (108, 1433740), (110, 1407672), (112, 1382535), (114, 1358280), (120, 1290366), (126, 1228920), (132, 1173060), (133, 1164240), (135, 1146992), (140, 1106028), (144, 1075305), (147, 1053360), (152, 1018710), (154, 1005480), (165, 938448), (168, 921690), (171, 905520), (176, 879795), (180, 860244), (189, 819280), (190, 814968), (196, 790020), (198, 782040), (209, 740880), (210, 737352), (216, 716870), (220, 703836), (228, 679140), (231, 670320), (240, 645183), (245, 632016), (252, 614460), (264, 586530), (266, 582120), (270, 573496), (280, 553014), (285, 543312), (294, 526680), (297, 521360), (304, 509355), (308, 502740), (315, 491568), (330, 469224), (336, 460845), (342, 452760), (343, 451440), (360, 430122), (378, 409640), (380, 407484), (385, 402192), (392, 395010), (396, 391020), (399, 388080), (418, 370440), (420, 368676), (432, 358435), (440, 351918), (441, 351120), (456, 339570), (462, 335160), (490, 316008), (495, 312816), (504, 307230), (513, 301840), (528, 293265), (532, 291060), (539, 287280), (540, 286748), (560, 276507), (570, 271656), (588, 263340), (594, 260680), (616, 251370), (627, 246960), (630, 245784), (660, 234612), (665, 232848), (684, 226380), (686, 225720), (693, 223440), (720, 215061), (735, 210672), (756, 204820), (760, 203742), (770, 201096), (784, 197505), (792, 195510), (798, 194040), (836, 185220), (840, 184338), (855, 181104), (880, 175959), (882, 175560), (912, 169785), (924, 167580), (931, 166320), (945, 163856), (980, 158004), (990, 156408), (1008, 153615), (1026, 150920), (1029, 150480), (1045, 148176), (1064, 145530), (1078, 143640), (1080, 143374), (1140, 135828), (1155, 134064), (1176, 131670), (1188, 130340), (1197, 129360), (1232, 125685), (1254, 123480), (1260, 122892), (1320, 117306), (1323, 117040), (1330, 116424), (1368, 113190), (1372, 112860), (1386, 111720), (1463, 105840), (1470, 105336), (1485, 104272), (1512, 102410), (1520, 101871), (1540, 100548), (1584, 97755), (1596, 97020), (1617, 95760), (1672, 92610), (1680, 92169), (1710, 90552), (1715, 90288), (1764, 87780), (1848, 83790), (1862, 83160), (1881, 82320), (1890, 81928), (1960, 79002), (1980, 78204), (1995, 77616), (2052, 75460), (2058, 75240), (2079, 74480), (2090, 74088), (2128, 72765), (2156, 71820), (2160, 71687), (2205, 70224), (2280, 67914), (2310, 67032), (2352, 65835), (2376, 65170), (2394, 64680), (2508, 61740), (2520, 61446), (2565, 60368), (2640, 58653), (2646, 58520), (2660, 58212), (2695, 57456), (2736, 56595), (2744, 56430), (2772, 55860), (2793, 55440), (2926, 52920), (2940, 52668), (2970, 52136), (3024, 51205), (3080, 50274), (3087, 50160), (3135, 49392), (3192, 48510), (3234, 47880), (3344, 46305), (3420, 45276), (3430, 45144), (3465, 44688), (3528, 43890), (3591, 43120), (3696, 41895), (3724, 41580), (3762, 41160), (3773, 41040), (3780, 40964), (3920, 39501), (3960, 39102), (3990, 38808), (4104, 37730), (4116, 37620), (4158, 37240), (4180, 37044), (4312, 35910), (4389, 35280), (4410, 35112), (4560, 33957), (4620, 33516), (4655, 33264), (4752, 32585), (4788, 32340), (4851, 31920), (5016, 30870), (5040, 30723), (5130, 30184), (5145, 30096), (5292, 29260), (5320, 29106), (5390, 28728), (5488, 28215), (5544, 27930), (5586, 27720), (5643, 27440), (5852, 26460), (5880, 26334), (5940, 26068), (5985, 25872), (6160, 25137), (6174, 25080), (6270, 24696), (6384, 24255), (6468, 23940), (6517, 23760), (6615, 23408), (6840, 22638), (6860, 22572), (6930, 22344), (7056, 21945), (7182, 21560), (7315, 21168), (7448, 20790), (7524, 20580), (7546, 20520), (7560, 20482), (7920, 19551), (7980, 19404), (8085, 19152), (8208, 18865), (8232, 18810), (8316, 18620), (8360, 18522), (8379, 18480), (8624, 17955), (8778, 17640), (8820, 17556), (9240, 16758), (9261, 16720), (9310, 16632), (9405, 16464), (9576, 16170), (9702, 15960), (10032, 15435), (10241, 15120), (10260, 15092), (10290, 15048), (10395, 14896), (10584, 14630), (10640, 14553), (10780, 14364), (11088, 13965), (11172, 13860), (11286, 13720), (11319, 13680), (11704, 13230), (11760, 13167), (11880, 13034), (11970, 12936), (12348, 12540)]