987189840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 720

約数和(自身を含む): 4389540480

約数和(自身を除く): 3402350640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 61, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 112, 114, 117, 120, 122, 126, 130, 133, 140, 144, 152, 156, 168, 169, 171, 180, 182, 183, 190, 195, 208, 210, 228, 234, 240, 244, 247, 252, 260, 266, 273, 280, 285, 304, 305, 312, 315, 336, 338, 342, 360, 364, 366, 380, 390, 399, 420, 427, 455, 456, 468, 488, 494, 504, 507, 520, 532, 546, 549, 560, 570, 585, 610, 624, 630, 665, 676, 684, 720, 728, 732, 741, 760, 780, 793, 798, 819, 840, 845, 854, 855, 910, 912, 915, 936, 976, 988, 1008, 1014, 1040, 1064, 1092, 1098, 1140, 1159, 1170, 1183, 1197, 1220, 1235, 1260, 1281, 1330, 1352, 1365, 1368, 1456, 1464, 1482, 1520, 1521, 1560, 1586, 1596, 1638, 1680, 1690, 1708, 1710, 1729, 1820, 1830, 1872, 1976, 1995, 2028, 2128, 2135, 2184, 2196, 2223, 2280, 2318, 2340, 2366, 2379, 2394, 2440, 2470, 2520, 2535, 2562, 2660, 2704, 2730, 2736, 2745, 2928, 2964, 3042, 3120, 3172, 3192, 3211, 3276, 3380, 3416, 3420, 3458, 3477, 3549, 3640, 3660, 3705, 3843, 3952, 3965, 3990, 4056, 4095, 4270, 4368, 4392, 4446, 4560, 4636, 4680, 4732, 4758, 4788, 4880, 4940, 5040, 5070, 5124, 5187, 5320, 5460, 5490, 5551, 5795, 5915, 5928, 5985, 6084, 6344, 6384, 6405, 6422, 6552, 6760, 6832, 6840, 6916, 6954, 7098, 7137, 7280, 7320, 7410, 7605, 7686, 7930, 7980, 8112, 8113, 8190, 8540, 8645, 8784, 8892, 9272, 9360, 9464, 9516, 9576, 9633, 9880, 10140, 10248, 10309, 10374, 10431, 10640, 10647, 10920, 10980, 11102, 11115, 11590, 11830, 11856, 11895, 11970, 12168, 12688, 12810, 12844, 13104, 13520, 13680, 13832, 13908, 14196, 14274, 14640, 14820, 15067, 15210, 15372, 15561, 15860, 15960, 16055, 16226, 16380, 16653, 17080, 17290, 17385, 17745, 17784, 18544, 18928, 19032, 19152, 19215, 19266, 19760, 20280, 20496, 20618, 20748, 20862, 21294, 21840, 21960, 22204, 22230, 22477, 23180, 23660, 23790, 23940, 24336, 24339, 25620, 25688, 25935, 27664, 27755, 27816, 28392, 28548, 28899, 29640, 30134, 30420, 30744, 30927, 31122, 31720, 31920, 32110, 32452, 32760, 33306, 34160, 34580, 34770, 35490, 35568, 35685, 38064, 38430, 38532, 40560, 40565, 41236, 41496, 41724, 42588, 43920, 44408, 44460, 44954, 45201, 46360, 47320, 47580, 47880, 48165, 48678, 49959, 51240, 51376, 51545, 51870, 52155, 53235, 55510, 55632, 56784, 57096, 57798, 59280, 60268, 60840, 61488, 61854, 62244, 63440, 64220, 64904, 65520, 66612, 67431, 69160, 69540, 70980, 71370, 72163, 73017, 75335, 76860, 77064, 77805, 81130, 82472, 82992, 83265, 83448, 85176, 88816, 88920, 89908, 90402, 92720, 92781, 94640, 95160, 95760, 96330, 97356, 99918, 102480, 103090, 103740, 104310, 105469, 106470, 111020, 112385, 114192, 115596, 120536, 121680, 121695, 123708, 124488, 128440, 129808, 133224, 134862, 135603, 138320, 139080, 141960, 142740, 144326, 144495, 146034, 150670, 153720, 154128, 154635, 155610, 162260, 164944, 166530, 166896, 170352, 177840, 179816, 180804, 185562, 190320, 192660, 194712, 195871, 199836, 202293, 206180, 207480, 208620, 210938, 212940, 216489, 222040, 224770, 226005, 231192, 241072, 243390, 247416, 248976, 249795, 256880, 266448, 269724, 271206, 278160, 283920, 285480, 288652, 288990, 292068, 301340, 307440, 309270, 311220, 316407, 324520, 333060, 337155, 359632, 360815, 361608, 365085, 371124, 385320, 389424, 391742, 399672, 404586, 412360, 414960, 417240, 421876, 425880, 432978, 444080, 449540, 452010, 462384, 463905, 486780, 494832, 499590, 527345, 539448, 542412, 570960, 577304, 577980, 584136, 587613, 602680, 618540, 622440, 632814, 649040, 649467, 666120, 674310, 678015, 721630, 723216, 730170, 742248, 770640, 783484, 799344, 809172, 824720, 834480, 843752, 851760, 865956, 899080, 904020, 927810, 949221, 973560, 979355, 999180, 1011465, 1054690, 1078896, 1082445, 1084824, 1154608, 1155960, 1168272, 1175226, 1205360, 1237080, 1244880, 1265628, 1298934, 1332240, 1348620, 1356030, 1371097, 1443260, 1460340, 1484496, 1566968, 1582035, 1618344, 1687504, 1731912, 1762839, 1798160, 1808040, 1855620, 1898442, 1947120, 1958710, 1998360, 2022930, 2109380, 2164890, 2169648, 2311920, 2350452, 2474160, 2531256, 2597868, 2697240, 2712060, 2742194, 2886520, 2920680, 2938065, 3133936, 3164070, 3236688, 3247335, 3463824, 3525678, 3616080, 3711240, 3796884, 3917420, 3996720, 4045860, 4113291, 4218760, 4329780, 4700904, 4746105, 5062512, 5195736, 5394480, 5424120, 5484388, 5773040, 5841360, 5876130, 6328140, 6494670, 6855485, 7051356, 7422480, 7593768, 7834840, 8091720, 8226582, 8437520, 8659560, 8814195, 9401808, 9492210, 10391472, 10848240, 10968776, 11752260, 12339873, 12656280, 12989340, 13710970, 14102712, 15187536, 15669680, 16183440, 16453164, 17319120, 17628390, 18984420, 20566455, 21937552, 23504520, 24679746, 25312560, 25978680, 27421940, 28205424, 32906328, 35256780, 37968840, 41132910, 47009040, 49359492, 51957360, 54843880, 61699365, 65812656, 70513560, 75937680, 82265820, 98718984, 109687760, 123398730, 141027120, 164531640, 197437968, 246797460, 329063280, 493594920, 987189840]

約数ペア:

[(1, 987189840), (2, 493594920), (3, 329063280), (4, 246797460), (5, 197437968), (6, 164531640), (7, 141027120), (8, 123398730), (9, 109687760), (10, 98718984), (12, 82265820), (13, 75937680), (14, 70513560), (15, 65812656), (16, 61699365), (18, 54843880), (19, 51957360), (20, 49359492), (21, 47009040), (24, 41132910), (26, 37968840), (28, 35256780), (30, 32906328), (35, 28205424), (36, 27421940), (38, 25978680), (39, 25312560), (40, 24679746), (42, 23504520), (45, 21937552), (48, 20566455), (52, 18984420), (56, 17628390), (57, 17319120), (60, 16453164), (61, 16183440), (63, 15669680), (65, 15187536), (70, 14102712), (72, 13710970), (76, 12989340), (78, 12656280), (80, 12339873), (84, 11752260), (90, 10968776), (91, 10848240), (95, 10391472), (104, 9492210), (105, 9401808), (112, 8814195), (114, 8659560), (117, 8437520), (120, 8226582), (122, 8091720), (126, 7834840), (130, 7593768), (133, 7422480), (140, 7051356), (144, 6855485), (152, 6494670), (156, 6328140), (168, 5876130), (169, 5841360), (171, 5773040), (180, 5484388), (182, 5424120), (183, 5394480), (190, 5195736), (195, 5062512), (208, 4746105), (210, 4700904), (228, 4329780), (234, 4218760), (240, 4113291), (244, 4045860), (247, 3996720), (252, 3917420), (260, 3796884), (266, 3711240), (273, 3616080), (280, 3525678), (285, 3463824), (304, 3247335), (305, 3236688), (312, 3164070), (315, 3133936), (336, 2938065), (338, 2920680), (342, 2886520), (360, 2742194), (364, 2712060), (366, 2697240), (380, 2597868), (390, 2531256), (399, 2474160), (420, 2350452), (427, 2311920), (455, 2169648), (456, 2164890), (468, 2109380), (488, 2022930), (494, 1998360), (504, 1958710), (507, 1947120), (520, 1898442), (532, 1855620), (546, 1808040), (549, 1798160), (560, 1762839), (570, 1731912), (585, 1687504), (610, 1618344), (624, 1582035), (630, 1566968), (665, 1484496), (676, 1460340), (684, 1443260), (720, 1371097), (728, 1356030), (732, 1348620), (741, 1332240), (760, 1298934), (780, 1265628), (793, 1244880), (798, 1237080), (819, 1205360), (840, 1175226), (845, 1168272), (854, 1155960), (855, 1154608), (910, 1084824), (912, 1082445), (915, 1078896), (936, 1054690), (976, 1011465), (988, 999180), (1008, 979355), (1014, 973560), (1040, 949221), (1064, 927810), (1092, 904020), (1098, 899080), (1140, 865956), (1159, 851760), (1170, 843752), (1183, 834480), (1197, 824720), (1220, 809172), (1235, 799344), (1260, 783484), (1281, 770640), (1330, 742248), (1352, 730170), (1365, 723216), (1368, 721630), (1456, 678015), (1464, 674310), (1482, 666120), (1520, 649467), (1521, 649040), (1560, 632814), (1586, 622440), (1596, 618540), (1638, 602680), (1680, 587613), (1690, 584136), (1708, 577980), (1710, 577304), (1729, 570960), (1820, 542412), (1830, 539448), (1872, 527345), (1976, 499590), (1995, 494832), (2028, 486780), (2128, 463905), (2135, 462384), (2184, 452010), (2196, 449540), (2223, 444080), (2280, 432978), (2318, 425880), (2340, 421876), (2366, 417240), (2379, 414960), (2394, 412360), (2440, 404586), (2470, 399672), (2520, 391742), (2535, 389424), (2562, 385320), (2660, 371124), (2704, 365085), (2730, 361608), (2736, 360815), (2745, 359632), (2928, 337155), (2964, 333060), (3042, 324520), (3120, 316407), (3172, 311220), (3192, 309270), (3211, 307440), (3276, 301340), (3380, 292068), (3416, 288990), (3420, 288652), (3458, 285480), (3477, 283920), (3549, 278160), (3640, 271206), (3660, 269724), (3705, 266448), (3843, 256880), (3952, 249795), (3965, 248976), (3990, 247416), (4056, 243390), (4095, 241072), (4270, 231192), (4368, 226005), (4392, 224770), (4446, 222040), (4560, 216489), (4636, 212940), (4680, 210938), (4732, 208620), (4758, 207480), (4788, 206180), (4880, 202293), (4940, 199836), (5040, 195871), (5070, 194712), (5124, 192660), (5187, 190320), (5320, 185562), (5460, 180804), (5490, 179816), (5551, 177840), (5795, 170352), (5915, 166896), (5928, 166530), (5985, 164944), (6084, 162260), (6344, 155610), (6384, 154635), (6405, 154128), (6422, 153720), (6552, 150670), (6760, 146034), (6832, 144495), (6840, 144326), (6916, 142740), (6954, 141960), (7098, 139080), (7137, 138320), (7280, 135603), (7320, 134862), (7410, 133224), (7605, 129808), (7686, 128440), (7930, 124488), (7980, 123708), (8112, 121695), (8113, 121680), (8190, 120536), (8540, 115596), (8645, 114192), (8784, 112385), (8892, 111020), (9272, 106470), (9360, 105469), (9464, 104310), (9516, 103740), (9576, 103090), (9633, 102480), (9880, 99918), (10140, 97356), (10248, 96330), (10309, 95760), (10374, 95160), (10431, 94640), (10640, 92781), (10647, 92720), (10920, 90402), (10980, 89908), (11102, 88920), (11115, 88816), (11590, 85176), (11830, 83448), (11856, 83265), (11895, 82992), (11970, 82472), (12168, 81130), (12688, 77805), (12810, 77064), (12844, 76860), (13104, 75335), (13520, 73017), (13680, 72163), (13832, 71370), (13908, 70980), (14196, 69540), (14274, 69160), (14640, 67431), (14820, 66612), (15067, 65520), (15210, 64904), (15372, 64220), (15561, 63440), (15860, 62244), (15960, 61854), (16055, 61488), (16226, 60840), (16380, 60268), (16653, 59280), (17080, 57798), (17290, 57096), (17385, 56784), (17745, 55632), (17784, 55510), (18544, 53235), (18928, 52155), (19032, 51870), (19152, 51545), (19215, 51376), (19266, 51240), (19760, 49959), (20280, 48678), (20496, 48165), (20618, 47880), (20748, 47580), (20862, 47320), (21294, 46360), (21840, 45201), (21960, 44954), (22204, 44460), (22230, 44408), (22477, 43920), (23180, 42588), (23660, 41724), (23790, 41496), (23940, 41236), (24336, 40565), (24339, 40560), (25620, 38532), (25688, 38430), (25935, 38064), (27664, 35685), (27755, 35568), (27816, 35490), (28392, 34770), (28548, 34580), (28899, 34160), (29640, 33306), (30134, 32760), (30420, 32452), (30744, 32110), (30927, 31920), (31122, 31720)]