764354880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 280

約数和(自身を含む): 2795933448

約数和(自身を除く): 2031578568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 576, 592, 648, 666, 720, 740, 797, 810, 864, 888, 960, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1594, 1620, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2391, 2592, 2664, 2880, 2960, 2997, 3188, 3240, 3330, 3552, 3985, 3996, 4320, 4440, 4782, 4995, 5184, 5328, 5920, 5994, 6376, 6480, 6660, 7104, 7173, 7970, 7992, 8640, 8880, 9564, 9990, 10656, 11840, 11955, 11988, 12752, 12960, 13320, 14346, 14985, 15940, 15984, 17760, 19128, 19980, 21312, 21519, 23910, 23976, 25504, 25920, 26640, 28692, 29489, 29970, 31880, 31968, 35520, 35865, 38256, 39960, 43038, 47820, 47952, 51008, 53280, 57384, 58978, 59940, 63760, 63936, 64557, 71730, 76512, 79920, 86076, 88467, 95640, 95904, 106560, 107595, 114768, 117956, 119880, 127520, 129114, 143460, 147445, 153024, 159840, 172152, 176934, 191280, 191808, 215190, 229536, 235912, 239760, 255040, 258228, 265401, 286920, 294890, 319680, 322785, 344304, 353868, 382560, 430380, 442335, 459072, 471824, 479520, 516456, 530802, 573840, 589780, 645570, 688608, 707736, 765120, 796203, 860760, 884670, 943648, 959040, 1032912, 1061604, 1147680, 1179560, 1291140, 1327005, 1377216, 1415472, 1592406, 1721520, 1769340, 1887296, 2065824, 2123208, 2295360, 2359120, 2388609, 2582280, 2654010, 2830944, 3184812, 3443040, 3538680, 3981015, 4131648, 4246416, 4718240, 4777218, 5164560, 5308020, 5661888, 6369624, 6886080, 7077360, 7962030, 8492832, 9436480, 9554436, 10329120, 10616040, 11943045, 12739248, 14154720, 15924060, 16985664, 19108872, 20658240, 21232080, 23886090, 25478496, 28309440, 31848120, 38217744, 42464160, 47772180, 50956992, 63696240, 76435488, 84928320, 95544360, 127392480, 152870976, 191088720, 254784960, 382177440, 764354880]

約数ペア:

[(1, 764354880), (2, 382177440), (3, 254784960), (4, 191088720), (5, 152870976), (6, 127392480), (8, 95544360), (9, 84928320), (10, 76435488), (12, 63696240), (15, 50956992), (16, 47772180), (18, 42464160), (20, 38217744), (24, 31848120), (27, 28309440), (30, 25478496), (32, 23886090), (36, 21232080), (37, 20658240), (40, 19108872), (45, 16985664), (48, 15924060), (54, 14154720), (60, 12739248), (64, 11943045), (72, 10616040), (74, 10329120), (80, 9554436), (81, 9436480), (90, 8492832), (96, 7962030), (108, 7077360), (111, 6886080), (120, 6369624), (135, 5661888), (144, 5308020), (148, 5164560), (160, 4777218), (162, 4718240), (180, 4246416), (185, 4131648), (192, 3981015), (216, 3538680), (222, 3443040), (240, 3184812), (270, 2830944), (288, 2654010), (296, 2582280), (320, 2388609), (324, 2359120), (333, 2295360), (360, 2123208), (370, 2065824), (405, 1887296), (432, 1769340), (444, 1721520), (480, 1592406), (540, 1415472), (555, 1377216), (576, 1327005), (592, 1291140), (648, 1179560), (666, 1147680), (720, 1061604), (740, 1032912), (797, 959040), (810, 943648), (864, 884670), (888, 860760), (960, 796203), (999, 765120), (1080, 707736), (1110, 688608), (1184, 645570), (1296, 589780), (1332, 573840), (1440, 530802), (1480, 516456), (1594, 479520), (1620, 471824), (1665, 459072), (1728, 442335), (1776, 430380), (1998, 382560), (2160, 353868), (2220, 344304), (2368, 322785), (2391, 319680), (2592, 294890), (2664, 286920), (2880, 265401), (2960, 258228), (2997, 255040), (3188, 239760), (3240, 235912), (3330, 229536), (3552, 215190), (3985, 191808), (3996, 191280), (4320, 176934), (4440, 172152), (4782, 159840), (4995, 153024), (5184, 147445), (5328, 143460), (5920, 129114), (5994, 127520), (6376, 119880), (6480, 117956), (6660, 114768), (7104, 107595), (7173, 106560), (7970, 95904), (7992, 95640), (8640, 88467), (8880, 86076), (9564, 79920), (9990, 76512), (10656, 71730), (11840, 64557), (11955, 63936), (11988, 63760), (12752, 59940), (12960, 58978), (13320, 57384), (14346, 53280), (14985, 51008), (15940, 47952), (15984, 47820), (17760, 43038), (19128, 39960), (19980, 38256), (21312, 35865), (21519, 35520), (23910, 31968), (23976, 31880), (25504, 29970), (25920, 29489), (26640, 28692)]