660600960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 256

約数和(自身を含む): 2293971840

約数和(自身を除く): 1633370880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 128, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 320, 340, 370, 384, 408, 444, 480, 510, 544, 547, 555, 592, 629, 640, 680, 740, 816, 888, 960, 1020, 1088, 1094, 1110, 1184, 1258, 1360, 1480, 1632, 1641, 1776, 1887, 1920, 2040, 2176, 2188, 2220, 2368, 2516, 2720, 2735, 2960, 3145, 3264, 3282, 3552, 3774, 4080, 4376, 4440, 4736, 5032, 5440, 5470, 5920, 6290, 6528, 6564, 7104, 7548, 8160, 8205, 8752, 8880, 9299, 9435, 10064, 10880, 10940, 11840, 12580, 13128, 14208, 15096, 16320, 16410, 17504, 17760, 18598, 18870, 20128, 20239, 21880, 23680, 25160, 26256, 27897, 30192, 32640, 32820, 35008, 35520, 37196, 37740, 40256, 40478, 43760, 46495, 50320, 52512, 55794, 60384, 60717, 65640, 70016, 71040, 74392, 75480, 80512, 80956, 87520, 92990, 100640, 101195, 105024, 111588, 120768, 121434, 131280, 139485, 148784, 150960, 161912, 175040, 185980, 201280, 202390, 210048, 223176, 241536, 242868, 262560, 278970, 297568, 301920, 303585, 323824, 344063, 350080, 371960, 402560, 404780, 446352, 485736, 525120, 557940, 595136, 603840, 607170, 647648, 688126, 743920, 809560, 892704, 971472, 1032189, 1050240, 1115880, 1190272, 1207680, 1214340, 1295296, 1376252, 1487840, 1619120, 1720315, 1785408, 1942944, 2064378, 2231760, 2428680, 2590592, 2752504, 2975680, 3238240, 3440630, 3570816, 3885888, 4128756, 4463520, 4857360, 5160945, 5505008, 5951360, 6476480, 6881260, 7771776, 8257512, 8927040, 9714720, 10321890, 11010016, 12952960, 13762520, 16515024, 17854080, 19429440, 20643780, 22020032, 27525040, 33030048, 38858880, 41287560, 44040064, 55050080, 66060096, 82575120, 110100160, 132120192, 165150240, 220200320, 330300480, 660600960]

約数ペア:

[(1, 660600960), (2, 330300480), (3, 220200320), (4, 165150240), (5, 132120192), (6, 110100160), (8, 82575120), (10, 66060096), (12, 55050080), (15, 44040064), (16, 41287560), (17, 38858880), (20, 33030048), (24, 27525040), (30, 22020032), (32, 20643780), (34, 19429440), (37, 17854080), (40, 16515024), (48, 13762520), (51, 12952960), (60, 11010016), (64, 10321890), (68, 9714720), (74, 8927040), (80, 8257512), (85, 7771776), (96, 6881260), (102, 6476480), (111, 5951360), (120, 5505008), (128, 5160945), (136, 4857360), (148, 4463520), (160, 4128756), (170, 3885888), (185, 3570816), (192, 3440630), (204, 3238240), (222, 2975680), (240, 2752504), (255, 2590592), (272, 2428680), (296, 2231760), (320, 2064378), (340, 1942944), (370, 1785408), (384, 1720315), (408, 1619120), (444, 1487840), (480, 1376252), (510, 1295296), (544, 1214340), (547, 1207680), (555, 1190272), (592, 1115880), (629, 1050240), (640, 1032189), (680, 971472), (740, 892704), (816, 809560), (888, 743920), (960, 688126), (1020, 647648), (1088, 607170), (1094, 603840), (1110, 595136), (1184, 557940), (1258, 525120), (1360, 485736), (1480, 446352), (1632, 404780), (1641, 402560), (1776, 371960), (1887, 350080), (1920, 344063), (2040, 323824), (2176, 303585), (2188, 301920), (2220, 297568), (2368, 278970), (2516, 262560), (2720, 242868), (2735, 241536), (2960, 223176), (3145, 210048), (3264, 202390), (3282, 201280), (3552, 185980), (3774, 175040), (4080, 161912), (4376, 150960), (4440, 148784), (4736, 139485), (5032, 131280), (5440, 121434), (5470, 120768), (5920, 111588), (6290, 105024), (6528, 101195), (6564, 100640), (7104, 92990), (7548, 87520), (8160, 80956), (8205, 80512), (8752, 75480), (8880, 74392), (9299, 71040), (9435, 70016), (10064, 65640), (10880, 60717), (10940, 60384), (11840, 55794), (12580, 52512), (13128, 50320), (14208, 46495), (15096, 43760), (16320, 40478), (16410, 40256), (17504, 37740), (17760, 37196), (18598, 35520), (18870, 35008), (20128, 32820), (20239, 32640), (21880, 30192), (23680, 27897), (25160, 26256)]