165606480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 180

約数和(自身を含む): 602676828

約数和(自身を除く): 437070348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1361, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 2722, 3042, 3120, 3380, 4056, 4083, 4680, 5070, 5444, 6084, 6760, 6805, 7605, 8112, 8166, 9360, 10140, 10888, 12168, 12249, 13520, 13610, 15210, 16332, 17693, 20280, 20415, 21776, 24336, 24498, 27220, 30420, 32664, 35386, 40560, 40830, 48996, 53079, 54440, 60840, 61245, 65328, 70772, 81660, 88465, 97992, 106158, 108880, 121680, 122490, 141544, 159237, 163320, 176930, 195984, 212316, 230009, 244980, 265395, 283088, 318474, 326640, 353860, 424632, 460018, 489960, 530790, 636948, 690027, 707720, 796185, 849264, 920036, 979920, 1061580, 1150045, 1273896, 1380054, 1415440, 1592370, 1840072, 2070081, 2123160, 2300090, 2547792, 2760108, 3184740, 3450135, 3680144, 4140162, 4246320, 4600180, 5520216, 6369480, 6900270, 8280324, 9200360, 10350405, 11040432, 12738960, 13800540, 16560648, 18400720, 20700810, 27601080, 33121296, 41401620, 55202160, 82803240, 165606480]

約数ペア:

[(1, 165606480), (2, 82803240), (3, 55202160), (4, 41401620), (5, 33121296), (6, 27601080), (8, 20700810), (9, 18400720), (10, 16560648), (12, 13800540), (13, 12738960), (15, 11040432), (16, 10350405), (18, 9200360), (20, 8280324), (24, 6900270), (26, 6369480), (30, 5520216), (36, 4600180), (39, 4246320), (40, 4140162), (45, 3680144), (48, 3450135), (52, 3184740), (60, 2760108), (65, 2547792), (72, 2300090), (78, 2123160), (80, 2070081), (90, 1840072), (104, 1592370), (117, 1415440), (120, 1380054), (130, 1273896), (144, 1150045), (156, 1061580), (169, 979920), (180, 920036), (195, 849264), (208, 796185), (234, 707720), (240, 690027), (260, 636948), (312, 530790), (338, 489960), (360, 460018), (390, 424632), (468, 353860), (507, 326640), (520, 318474), (585, 283088), (624, 265395), (676, 244980), (720, 230009), (780, 212316), (845, 195984), (936, 176930), (1014, 163320), (1040, 159237), (1170, 141544), (1352, 122490), (1361, 121680), (1521, 108880), (1560, 106158), (1690, 97992), (1872, 88465), (2028, 81660), (2340, 70772), (2535, 65328), (2704, 61245), (2722, 60840), (3042, 54440), (3120, 53079), (3380, 48996), (4056, 40830), (4083, 40560), (4680, 35386), (5070, 32664), (5444, 30420), (6084, 27220), (6760, 24498), (6805, 24336), (7605, 21776), (8112, 20415), (8166, 20280), (9360, 17693), (10140, 16332), (10888, 15210), (12168, 13610), (12249, 13520)]