1879391640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1226

約数の個数: 256

約数和(自身を含む): 6805555200

約数和(自身を除く): 4926163560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 89, 92, 105, 115, 120, 138, 140, 161, 168, 178, 184, 210, 230, 267, 276, 280, 322, 345, 356, 420, 445, 460, 483, 534, 552, 623, 644, 690, 712, 805, 840, 890, 920, 966, 1068, 1093, 1246, 1288, 1335, 1380, 1610, 1780, 1869, 1932, 2047, 2136, 2186, 2415, 2492, 2670, 2760, 3115, 3220, 3279, 3560, 3738, 3864, 4094, 4372, 4830, 4984, 5340, 5465, 6141, 6230, 6440, 6558, 7476, 7651, 8188, 8744, 9345, 9660, 10235, 10680, 10930, 12282, 12460, 13116, 14329, 14952, 15302, 16376, 16395, 18690, 19320, 20470, 21860, 22953, 24564, 24920, 25139, 26232, 28658, 30604, 30705, 32790, 37380, 38255, 40940, 42987, 43720, 45906, 49128, 50278, 57316, 61208, 61410, 65580, 71645, 74760, 75417, 76510, 81880, 85974, 91812, 97277, 100556, 114632, 114765, 122820, 125695, 131160, 143290, 150834, 153020, 171948, 175973, 183624, 194554, 201112, 214935, 229530, 245640, 251390, 286580, 291831, 301668, 306040, 343896, 351946, 377085, 389108, 429870, 459060, 486385, 502780, 527919, 573160, 583662, 603336, 680939, 703892, 754170, 778216, 859740, 879865, 918120, 972770, 1005560, 1055838, 1167324, 1361878, 1407784, 1459155, 1508340, 1719480, 1759730, 1945540, 2042817, 2111676, 2237371, 2334648, 2639595, 2723756, 2918310, 3016680, 3404695, 3519460, 3891080, 4085634, 4223352, 4474742, 5279190, 5447512, 5836620, 6712113, 6809390, 7038920, 8171268, 8949484, 10214085, 10558380, 11186855, 11673240, 13424226, 13618780, 15661597, 16342536, 17898968, 20428170, 21116760, 22373710, 26848452, 27237560, 31323194, 33560565, 40856340, 44747420, 46984791, 53696904, 62646388, 67121130, 78307985, 81712680, 89494840, 93969582, 125292776, 134242260, 156615970, 187939164, 234923955, 268484520, 313231940, 375878328, 469847910, 626463880, 939695820, 1879391640]

約数ペア:

[(1, 1879391640), (2, 939695820), (3, 626463880), (4, 469847910), (5, 375878328), (6, 313231940), (7, 268484520), (8, 234923955), (10, 187939164), (12, 156615970), (14, 134242260), (15, 125292776), (20, 93969582), (21, 89494840), (23, 81712680), (24, 78307985), (28, 67121130), (30, 62646388), (35, 53696904), (40, 46984791), (42, 44747420), (46, 40856340), (56, 33560565), (60, 31323194), (69, 27237560), (70, 26848452), (84, 22373710), (89, 21116760), (92, 20428170), (105, 17898968), (115, 16342536), (120, 15661597), (138, 13618780), (140, 13424226), (161, 11673240), (168, 11186855), (178, 10558380), (184, 10214085), (210, 8949484), (230, 8171268), (267, 7038920), (276, 6809390), (280, 6712113), (322, 5836620), (345, 5447512), (356, 5279190), (420, 4474742), (445, 4223352), (460, 4085634), (483, 3891080), (534, 3519460), (552, 3404695), (623, 3016680), (644, 2918310), (690, 2723756), (712, 2639595), (805, 2334648), (840, 2237371), (890, 2111676), (920, 2042817), (966, 1945540), (1068, 1759730), (1093, 1719480), (1246, 1508340), (1288, 1459155), (1335, 1407784), (1380, 1361878), (1610, 1167324), (1780, 1055838), (1869, 1005560), (1932, 972770), (2047, 918120), (2136, 879865), (2186, 859740), (2415, 778216), (2492, 754170), (2670, 703892), (2760, 680939), (3115, 603336), (3220, 583662), (3279, 573160), (3560, 527919), (3738, 502780), (3864, 486385), (4094, 459060), (4372, 429870), (4830, 389108), (4984, 377085), (5340, 351946), (5465, 343896), (6141, 306040), (6230, 301668), (6440, 291831), (6558, 286580), (7476, 251390), (7651, 245640), (8188, 229530), (8744, 214935), (9345, 201112), (9660, 194554), (10235, 183624), (10680, 175973), (10930, 171948), (12282, 153020), (12460, 150834), (13116, 143290), (14329, 131160), (14952, 125695), (15302, 122820), (16376, 114765), (16395, 114632), (18690, 100556), (19320, 97277), (20470, 91812), (21860, 85974), (22953, 81880), (24564, 76510), (24920, 75417), (25139, 74760), (26232, 71645), (28658, 65580), (30604, 61410), (30705, 61208), (32790, 57316), (37380, 50278), (38255, 49128), (40940, 45906), (42987, 43720)]