2106978960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2473

約数の個数: 160

約数和(自身を含む): 6751496448

約数和(自身を除く): 4644517488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 71, 80, 106, 120, 142, 159, 212, 213, 240, 265, 284, 318, 355, 424, 426, 530, 568, 636, 710, 795, 848, 852, 1060, 1065, 1136, 1272, 1420, 1590, 1704, 2120, 2130, 2333, 2544, 2840, 3180, 3408, 3763, 4240, 4260, 4666, 5680, 6360, 6999, 7526, 8520, 9332, 11289, 11665, 12720, 13998, 15052, 17040, 18664, 18815, 22578, 23330, 27996, 30104, 34995, 37328, 37630, 45156, 46660, 55992, 56445, 60208, 69990, 75260, 90312, 93320, 111984, 112890, 123649, 139980, 150520, 165643, 180624, 186640, 225780, 247298, 279960, 301040, 331286, 370947, 451560, 494596, 496929, 559920, 618245, 662572, 741894, 828215, 903120, 989192, 993858, 1236490, 1325144, 1483788, 1656430, 1854735, 1978384, 1987716, 2472980, 2484645, 2650288, 2967576, 3312860, 3709470, 3975432, 4945960, 4969290, 5935152, 6625720, 7418940, 7950864, 8779079, 9891920, 9938580, 13251440, 14837880, 17558158, 19877160, 26337237, 29675760, 35116316, 39754320, 43895395, 52674474, 70232632, 87790790, 105348948, 131686185, 140465264, 175581580, 210697896, 263372370, 351163160, 421395792, 526744740, 702326320, 1053489480, 2106978960]

約数ペア:

[(1, 2106978960), (2, 1053489480), (3, 702326320), (4, 526744740), (5, 421395792), (6, 351163160), (8, 263372370), (10, 210697896), (12, 175581580), (15, 140465264), (16, 131686185), (20, 105348948), (24, 87790790), (30, 70232632), (40, 52674474), (48, 43895395), (53, 39754320), (60, 35116316), (71, 29675760), (80, 26337237), (106, 19877160), (120, 17558158), (142, 14837880), (159, 13251440), (212, 9938580), (213, 9891920), (240, 8779079), (265, 7950864), (284, 7418940), (318, 6625720), (355, 5935152), (424, 4969290), (426, 4945960), (530, 3975432), (568, 3709470), (636, 3312860), (710, 2967576), (795, 2650288), (848, 2484645), (852, 2472980), (1060, 1987716), (1065, 1978384), (1136, 1854735), (1272, 1656430), (1420, 1483788), (1590, 1325144), (1704, 1236490), (2120, 993858), (2130, 989192), (2333, 903120), (2544, 828215), (2840, 741894), (3180, 662572), (3408, 618245), (3763, 559920), (4240, 496929), (4260, 494596), (4666, 451560), (5680, 370947), (6360, 331286), (6999, 301040), (7526, 279960), (8520, 247298), (9332, 225780), (11289, 186640), (11665, 180624), (12720, 165643), (13998, 150520), (15052, 139980), (17040, 123649), (18664, 112890), (18815, 111984), (22578, 93320), (23330, 90312), (27996, 75260), (30104, 69990), (34995, 60208), (37328, 56445), (37630, 55992), (45156, 46660)]