488276040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1172

約数の個数: 256

約数和(自身を含む): 1831403520

約数和(自身を除く): 1343127480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 340, 357, 372, 408, 420, 434, 465, 476, 510, 527, 595, 620, 651, 680, 714, 744, 840, 868, 930, 952, 1020, 1054, 1085, 1103, 1190, 1240, 1302, 1428, 1581, 1736, 1785, 1860, 2040, 2108, 2170, 2206, 2380, 2604, 2635, 2856, 3162, 3255, 3309, 3570, 3689, 3720, 4216, 4340, 4412, 4760, 5208, 5270, 5515, 6324, 6510, 6618, 7140, 7378, 7721, 7905, 8680, 8824, 10540, 11030, 11067, 12648, 13020, 13236, 14280, 14756, 15442, 15810, 16545, 18445, 18751, 21080, 22060, 22134, 23163, 26040, 26472, 29512, 30884, 31620, 33090, 34193, 36890, 37502, 38605, 44120, 44268, 46326, 55335, 56253, 61768, 63240, 66180, 68386, 73780, 75004, 77210, 88536, 92652, 93755, 102579, 110670, 112506, 115815, 131257, 132360, 136772, 147560, 150008, 154420, 170965, 185304, 187510, 205158, 221340, 225012, 231630, 239351, 262514, 273544, 281265, 308840, 341930, 375020, 393771, 410316, 442680, 450024, 463260, 478702, 512895, 525028, 562530, 581281, 656285, 683860, 718053, 750040, 787542, 820632, 926520, 957404, 1025790, 1050056, 1125060, 1162562, 1196755, 1312570, 1367720, 1436106, 1575084, 1743843, 1914808, 1968855, 2051580, 2250120, 2325124, 2393510, 2625140, 2872212, 2906405, 3150168, 3487686, 3590265, 3937710, 4068967, 4103160, 4650248, 4787020, 5250280, 5744424, 5812810, 6975372, 7180530, 7875420, 8137934, 8719215, 9574040, 11625620, 12206901, 13950744, 14361060, 15750840, 16275868, 17438430, 20344835, 23251240, 24413802, 28722120, 32551736, 34876860, 40689670, 48827604, 61034505, 69753720, 81379340, 97655208, 122069010, 162758680, 244138020, 488276040]

約数ペア:

[(1, 488276040), (2, 244138020), (3, 162758680), (4, 122069010), (5, 97655208), (6, 81379340), (7, 69753720), (8, 61034505), (10, 48827604), (12, 40689670), (14, 34876860), (15, 32551736), (17, 28722120), (20, 24413802), (21, 23251240), (24, 20344835), (28, 17438430), (30, 16275868), (31, 15750840), (34, 14361060), (35, 13950744), (40, 12206901), (42, 11625620), (51, 9574040), (56, 8719215), (60, 8137934), (62, 7875420), (68, 7180530), (70, 6975372), (84, 5812810), (85, 5744424), (93, 5250280), (102, 4787020), (105, 4650248), (119, 4103160), (120, 4068967), (124, 3937710), (136, 3590265), (140, 3487686), (155, 3150168), (168, 2906405), (170, 2872212), (186, 2625140), (204, 2393510), (210, 2325124), (217, 2250120), (238, 2051580), (248, 1968855), (255, 1914808), (280, 1743843), (310, 1575084), (340, 1436106), (357, 1367720), (372, 1312570), (408, 1196755), (420, 1162562), (434, 1125060), (465, 1050056), (476, 1025790), (510, 957404), (527, 926520), (595, 820632), (620, 787542), (651, 750040), (680, 718053), (714, 683860), (744, 656285), (840, 581281), (868, 562530), (930, 525028), (952, 512895), (1020, 478702), (1054, 463260), (1085, 450024), (1103, 442680), (1190, 410316), (1240, 393771), (1302, 375020), (1428, 341930), (1581, 308840), (1736, 281265), (1785, 273544), (1860, 262514), (2040, 239351), (2108, 231630), (2170, 225012), (2206, 221340), (2380, 205158), (2604, 187510), (2635, 185304), (2856, 170965), (3162, 154420), (3255, 150008), (3309, 147560), (3570, 136772), (3689, 132360), (3720, 131257), (4216, 115815), (4340, 112506), (4412, 110670), (4760, 102579), (5208, 93755), (5270, 92652), (5515, 88536), (6324, 77210), (6510, 75004), (6618, 73780), (7140, 68386), (7378, 66180), (7721, 63240), (7905, 61768), (8680, 56253), (8824, 55335), (10540, 46326), (11030, 44268), (11067, 44120), (12648, 38605), (13020, 37502), (13236, 36890), (14280, 34193), (14756, 33090), (15442, 31620), (15810, 30884), (16545, 29512), (18445, 26472), (18751, 26040), (21080, 23163), (22060, 22134)]