487087440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 1808217600

約数和(自身を除く): 1321130160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 97, 98, 105, 112, 120, 122, 140, 147, 168, 183, 194, 196, 210, 240, 244, 245, 280, 291, 294, 305, 336, 343, 366, 388, 392, 420, 427, 485, 488, 490, 560, 582, 588, 610, 679, 686, 732, 735, 776, 784, 840, 854, 915, 970, 976, 980, 1029, 1164, 1176, 1220, 1281, 1358, 1372, 1455, 1464, 1470, 1552, 1680, 1708, 1715, 1830, 1940, 1960, 2037, 2058, 2135, 2328, 2352, 2440, 2562, 2716, 2744, 2910, 2928, 2940, 2989, 3395, 3416, 3430, 3660, 3880, 3920, 4074, 4116, 4270, 4656, 4753, 4880, 5124, 5145, 5432, 5488, 5820, 5880, 5917, 5978, 6405, 6790, 6832, 6860, 7320, 7760, 8148, 8232, 8540, 8967, 9506, 10185, 10248, 10290, 10864, 11640, 11760, 11834, 11956, 12810, 13580, 13720, 14259, 14640, 14945, 16296, 16464, 17080, 17751, 17934, 19012, 20370, 20496, 20580, 20923, 23280, 23668, 23765, 23912, 25620, 27160, 27440, 28518, 29585, 29890, 32592, 33271, 34160, 35502, 35868, 38024, 40740, 41160, 41419, 41846, 44835, 47336, 47530, 47824, 51240, 54320, 57036, 59170, 59780, 62769, 66542, 71004, 71295, 71736, 76048, 81480, 82320, 82838, 83692, 88755, 89670, 94672, 95060, 99813, 102480, 104615, 114072, 118340, 119560, 124257, 125538, 133084, 142008, 142590, 143472, 162960, 165676, 166355, 167384, 177510, 179340, 190120, 199626, 207095, 209230, 228144, 236680, 239120, 248514, 251076, 266168, 284016, 285180, 289933, 313845, 331352, 332710, 334768, 355020, 358680, 380240, 399252, 414190, 418460, 473360, 497028, 499065, 502152, 532336, 570360, 579866, 621285, 627690, 662704, 665420, 710040, 717360, 798504, 828380, 836920, 869799, 994056, 998130, 1004304, 1140720, 1159732, 1242570, 1255380, 1330840, 1420080, 1449665, 1597008, 1656760, 1673840, 1739598, 1988112, 1996260, 2029531, 2319464, 2485140, 2510760, 2661680, 2899330, 3313520, 3479196, 3992520, 4059062, 4348995, 4638928, 4970280, 5021520, 5798660, 6088593, 6958392, 7985040, 8118124, 8697990, 9940560, 10147655, 11597320, 12177186, 13916784, 16236248, 17395980, 20295310, 23194640, 24354372, 30442965, 32472496, 34791960, 40590620, 48708744, 60885930, 69583920, 81181240, 97417488, 121771860, 162362480, 243543720, 487087440]

約数ペア:

[(1, 487087440), (2, 243543720), (3, 162362480), (4, 121771860), (5, 97417488), (6, 81181240), (7, 69583920), (8, 60885930), (10, 48708744), (12, 40590620), (14, 34791960), (15, 32472496), (16, 30442965), (20, 24354372), (21, 23194640), (24, 20295310), (28, 17395980), (30, 16236248), (35, 13916784), (40, 12177186), (42, 11597320), (48, 10147655), (49, 9940560), (56, 8697990), (60, 8118124), (61, 7985040), (70, 6958392), (80, 6088593), (84, 5798660), (97, 5021520), (98, 4970280), (105, 4638928), (112, 4348995), (120, 4059062), (122, 3992520), (140, 3479196), (147, 3313520), (168, 2899330), (183, 2661680), (194, 2510760), (196, 2485140), (210, 2319464), (240, 2029531), (244, 1996260), (245, 1988112), (280, 1739598), (291, 1673840), (294, 1656760), (305, 1597008), (336, 1449665), (343, 1420080), (366, 1330840), (388, 1255380), (392, 1242570), (420, 1159732), (427, 1140720), (485, 1004304), (488, 998130), (490, 994056), (560, 869799), (582, 836920), (588, 828380), (610, 798504), (679, 717360), (686, 710040), (732, 665420), (735, 662704), (776, 627690), (784, 621285), (840, 579866), (854, 570360), (915, 532336), (970, 502152), (976, 499065), (980, 497028), (1029, 473360), (1164, 418460), (1176, 414190), (1220, 399252), (1281, 380240), (1358, 358680), (1372, 355020), (1455, 334768), (1464, 332710), (1470, 331352), (1552, 313845), (1680, 289933), (1708, 285180), (1715, 284016), (1830, 266168), (1940, 251076), (1960, 248514), (2037, 239120), (2058, 236680), (2135, 228144), (2328, 209230), (2352, 207095), (2440, 199626), (2562, 190120), (2716, 179340), (2744, 177510), (2910, 167384), (2928, 166355), (2940, 165676), (2989, 162960), (3395, 143472), (3416, 142590), (3430, 142008), (3660, 133084), (3880, 125538), (3920, 124257), (4074, 119560), (4116, 118340), (4270, 114072), (4656, 104615), (4753, 102480), (4880, 99813), (5124, 95060), (5145, 94672), (5432, 89670), (5488, 88755), (5820, 83692), (5880, 82838), (5917, 82320), (5978, 81480), (6405, 76048), (6790, 71736), (6832, 71295), (6860, 71004), (7320, 66542), (7760, 62769), (8148, 59780), (8232, 59170), (8540, 57036), (8967, 54320), (9506, 51240), (10185, 47824), (10248, 47530), (10290, 47336), (10864, 44835), (11640, 41846), (11760, 41419), (11834, 41160), (11956, 40740), (12810, 38024), (13580, 35868), (13720, 35502), (14259, 34160), (14640, 33271), (14945, 32592), (16296, 29890), (16464, 29585), (17080, 28518), (17751, 27440), (17934, 27160), (19012, 25620), (20370, 23912), (20496, 23765), (20580, 23668), (20923, 23280)]