1942939680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12689}}^1$

素因数の和:12747

約数の個数: 192

約数和(自身を含む): 6907420800

約数和(自身を除く): 4964481120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1160, 1276, 1320, 1392, 1595, 1740, 1760, 1914, 2320, 2552, 2640, 2784, 3190, 3480, 3828, 4640, 4785, 5104, 5280, 6380, 6960, 7656, 9570, 10208, 12689, 12760, 13920, 15312, 19140, 25378, 25520, 30624, 38067, 38280, 50756, 51040, 63445, 76134, 76560, 101512, 126890, 139579, 152268, 153120, 190335, 203024, 253780, 279158, 304536, 367981, 380670, 406048, 418737, 507560, 558316, 609072, 697895, 735962, 761340, 837474, 1015120, 1103943, 1116632, 1218144, 1395790, 1471924, 1522680, 1674948, 1839905, 2030240, 2093685, 2207886, 2233264, 2791580, 2943848, 3045360, 3349896, 3679810, 4047791, 4187370, 4415772, 4466528, 5519715, 5583160, 5887696, 6090720, 6699792, 7359620, 8095582, 8374740, 8831544, 11039430, 11166320, 11775392, 12143373, 13399584, 14719240, 16191164, 16749480, 17663088, 20238955, 22078860, 22332640, 24286746, 29438480, 32382328, 33498960, 35326176, 40477910, 44157720, 48573492, 58876960, 60716865, 64764656, 66997920, 80955820, 88315440, 97146984, 121433730, 129529312, 161911640, 176630880, 194293968, 242867460, 323823280, 388587936, 485734920, 647646560, 971469840, 1942939680]

約数ペア:

[(1, 1942939680), (2, 971469840), (3, 647646560), (4, 485734920), (5, 388587936), (6, 323823280), (8, 242867460), (10, 194293968), (11, 176630880), (12, 161911640), (15, 129529312), (16, 121433730), (20, 97146984), (22, 88315440), (24, 80955820), (29, 66997920), (30, 64764656), (32, 60716865), (33, 58876960), (40, 48573492), (44, 44157720), (48, 40477910), (55, 35326176), (58, 33498960), (60, 32382328), (66, 29438480), (80, 24286746), (87, 22332640), (88, 22078860), (96, 20238955), (110, 17663088), (116, 16749480), (120, 16191164), (132, 14719240), (145, 13399584), (160, 12143373), (165, 11775392), (174, 11166320), (176, 11039430), (220, 8831544), (232, 8374740), (240, 8095582), (264, 7359620), (290, 6699792), (319, 6090720), (330, 5887696), (348, 5583160), (352, 5519715), (435, 4466528), (440, 4415772), (464, 4187370), (480, 4047791), (528, 3679810), (580, 3349896), (638, 3045360), (660, 2943848), (696, 2791580), (870, 2233264), (880, 2207886), (928, 2093685), (957, 2030240), (1056, 1839905), (1160, 1674948), (1276, 1522680), (1320, 1471924), (1392, 1395790), (1595, 1218144), (1740, 1116632), (1760, 1103943), (1914, 1015120), (2320, 837474), (2552, 761340), (2640, 735962), (2784, 697895), (3190, 609072), (3480, 558316), (3828, 507560), (4640, 418737), (4785, 406048), (5104, 380670), (5280, 367981), (6380, 304536), (6960, 279158), (7656, 253780), (9570, 203024), (10208, 190335), (12689, 153120), (12760, 152268), (13920, 139579), (15312, 126890), (19140, 101512), (25378, 76560), (25520, 76134), (30624, 63445), (38067, 51040), (38280, 50756)]