682536780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 2247870240

約数和(自身を除く): 1565333460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 59, 60, 74, 81, 90, 108, 111, 118, 135, 148, 162, 177, 180, 185, 193, 222, 236, 270, 295, 324, 333, 354, 370, 386, 405, 444, 531, 540, 555, 579, 590, 666, 708, 740, 772, 810, 885, 965, 999, 1062, 1110, 1158, 1180, 1332, 1593, 1620, 1665, 1737, 1770, 1930, 1998, 2124, 2183, 2220, 2316, 2655, 2895, 2997, 3186, 3330, 3474, 3540, 3860, 3996, 4366, 4779, 4995, 5211, 5310, 5790, 5994, 6372, 6549, 6660, 6948, 7141, 7965, 8685, 8732, 9558, 9990, 10422, 10620, 10915, 11387, 11580, 11988, 13098, 14282, 14985, 15633, 15930, 17370, 19116, 19647, 19980, 20844, 21423, 21830, 22774, 23895, 26055, 26196, 28564, 29970, 31266, 31860, 32745, 34161, 34740, 35705, 39294, 42846, 43660, 45548, 47790, 52110, 56935, 58941, 59940, 62532, 64269, 65490, 68322, 71410, 78165, 78588, 85692, 95580, 98235, 102483, 104220, 107115, 113870, 117882, 128538, 130980, 136644, 142820, 156330, 170805, 176823, 192807, 196470, 204966, 214230, 227740, 235764, 257076, 294705, 307449, 312660, 321345, 341610, 353646, 385614, 392940, 409932, 421319, 428460, 512415, 578421, 589410, 614898, 642690, 683220, 707292, 771228, 842638, 884115, 922347, 964035, 1024830, 1156842, 1178820, 1229796, 1263957, 1285380, 1537245, 1685276, 1768230, 1844694, 1928070, 2049660, 2106595, 2313684, 2527914, 2892105, 3074490, 3536460, 3689388, 3791871, 3856140, 4213190, 4611735, 5055828, 5784210, 6148980, 6319785, 7583742, 8426380, 9223470, 11375613, 11568420, 12639570, 15167484, 18446940, 18959355, 22751226, 25279140, 34126839, 37918710, 45502452, 56878065, 68253678, 75837420, 113756130, 136507356, 170634195, 227512260, 341268390, 682536780]

約数ペア:

[(1, 682536780), (2, 341268390), (3, 227512260), (4, 170634195), (5, 136507356), (6, 113756130), (9, 75837420), (10, 68253678), (12, 56878065), (15, 45502452), (18, 37918710), (20, 34126839), (27, 25279140), (30, 22751226), (36, 18959355), (37, 18446940), (45, 15167484), (54, 12639570), (59, 11568420), (60, 11375613), (74, 9223470), (81, 8426380), (90, 7583742), (108, 6319785), (111, 6148980), (118, 5784210), (135, 5055828), (148, 4611735), (162, 4213190), (177, 3856140), (180, 3791871), (185, 3689388), (193, 3536460), (222, 3074490), (236, 2892105), (270, 2527914), (295, 2313684), (324, 2106595), (333, 2049660), (354, 1928070), (370, 1844694), (386, 1768230), (405, 1685276), (444, 1537245), (531, 1285380), (540, 1263957), (555, 1229796), (579, 1178820), (590, 1156842), (666, 1024830), (708, 964035), (740, 922347), (772, 884115), (810, 842638), (885, 771228), (965, 707292), (999, 683220), (1062, 642690), (1110, 614898), (1158, 589410), (1180, 578421), (1332, 512415), (1593, 428460), (1620, 421319), (1665, 409932), (1737, 392940), (1770, 385614), (1930, 353646), (1998, 341610), (2124, 321345), (2183, 312660), (2220, 307449), (2316, 294705), (2655, 257076), (2895, 235764), (2997, 227740), (3186, 214230), (3330, 204966), (3474, 196470), (3540, 192807), (3860, 176823), (3996, 170805), (4366, 156330), (4779, 142820), (4995, 136644), (5211, 130980), (5310, 128538), (5790, 117882), (5994, 113870), (6372, 107115), (6549, 104220), (6660, 102483), (6948, 98235), (7141, 95580), (7965, 85692), (8685, 78588), (8732, 78165), (9558, 71410), (9990, 68322), (10422, 65490), (10620, 64269), (10915, 62532), (11387, 59940), (11580, 58941), (11988, 56935), (13098, 52110), (14282, 47790), (14985, 45548), (15633, 43660), (15930, 42846), (17370, 39294), (19116, 35705), (19647, 34740), (19980, 34161), (20844, 32745), (21423, 31860), (21830, 31266), (22774, 29970), (23895, 28564), (26055, 26196)]