154393680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3221

約数の個数: 160

約数和(自身を含む): 566035200

約数和(自身を除く): 411641520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3169, 3248, 3480, 4060, 4872, 6090, 6338, 6960, 8120, 9507, 9744, 12180, 12676, 15845, 16240, 19014, 22183, 24360, 25352, 31690, 38028, 44366, 47535, 48720, 50704, 63380, 66549, 76056, 88732, 91901, 95070, 110915, 126760, 133098, 152112, 177464, 183802, 190140, 221830, 253520, 266196, 275703, 332745, 354928, 367604, 380280, 443660, 459505, 532392, 551406, 643307, 665490, 735208, 760560, 887320, 919010, 1064784, 1102812, 1286614, 1330980, 1378515, 1470416, 1774640, 1838020, 1929921, 2205624, 2573228, 2661960, 2757030, 3216535, 3676040, 3859842, 4411248, 5146456, 5323920, 5514060, 6433070, 7352080, 7719684, 9649605, 10292912, 11028120, 12866140, 15439368, 19299210, 22056240, 25732280, 30878736, 38598420, 51464560, 77196840, 154393680]

約数ペア:

[(1, 154393680), (2, 77196840), (3, 51464560), (4, 38598420), (5, 30878736), (6, 25732280), (7, 22056240), (8, 19299210), (10, 15439368), (12, 12866140), (14, 11028120), (15, 10292912), (16, 9649605), (20, 7719684), (21, 7352080), (24, 6433070), (28, 5514060), (29, 5323920), (30, 5146456), (35, 4411248), (40, 3859842), (42, 3676040), (48, 3216535), (56, 2757030), (58, 2661960), (60, 2573228), (70, 2205624), (80, 1929921), (84, 1838020), (87, 1774640), (105, 1470416), (112, 1378515), (116, 1330980), (120, 1286614), (140, 1102812), (145, 1064784), (168, 919010), (174, 887320), (203, 760560), (210, 735208), (232, 665490), (240, 643307), (280, 551406), (290, 532392), (336, 459505), (348, 443660), (406, 380280), (420, 367604), (435, 354928), (464, 332745), (560, 275703), (580, 266196), (609, 253520), (696, 221830), (812, 190140), (840, 183802), (870, 177464), (1015, 152112), (1160, 133098), (1218, 126760), (1392, 110915), (1624, 95070), (1680, 91901), (1740, 88732), (2030, 76056), (2320, 66549), (2436, 63380), (3045, 50704), (3169, 48720), (3248, 47535), (3480, 44366), (4060, 38028), (4872, 31690), (6090, 25352), (6338, 24360), (6960, 22183), (8120, 19014), (9507, 16240), (9744, 15845), (12180, 12676)]