70072001600

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{5659}}^1$

素因数の和:5861

約数の個数: 168

約数和(自身を含む): 176484686400

約数和(自身を除く): 106412684800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 109, 142, 160, 200, 218, 284, 320, 355, 400, 436, 545, 568, 710, 800, 872, 1090, 1136, 1420, 1600, 1744, 1775, 2180, 2272, 2725, 2840, 3488, 3550, 4360, 4544, 5450, 5659, 5680, 6976, 7100, 7739, 8720, 10900, 11318, 11360, 14200, 15478, 17440, 21800, 22636, 22720, 28295, 28400, 30956, 34880, 38695, 43600, 45272, 56590, 56800, 61912, 77390, 87200, 90544, 113180, 113600, 123824, 141475, 154780, 174400, 181088, 193475, 226360, 247648, 282950, 309560, 362176, 386950, 401789, 452720, 495296, 565900, 616831, 619120, 773900, 803578, 905440, 1131800, 1233662, 1238240, 1547800, 1607156, 1810880, 2008945, 2263600, 2467324, 2476480, 3084155, 3095600, 3214312, 4017890, 4527200, 4934648, 6168310, 6191200, 6428624, 8035780, 9054400, 9869296, 10044725, 12336620, 12382400, 12857248, 15420775, 16071560, 19738592, 20089450, 24673240, 25714496, 30841550, 32143120, 39477184, 40178900, 43795001, 49346480, 61683100, 64286240, 80357800, 87590002, 98692960, 123366200, 128572480, 160715600, 175180004, 197385920, 218975005, 246732400, 321431200, 350360008, 437950010, 493464800, 642862400, 700720016, 875900020, 986929600, 1094875025, 1401440032, 1751800040, 2189750050, 2802880064, 3503600080, 4379500100, 7007200160, 8759000200, 14014400320, 17518000400, 35036000800, 70072001600]

約数ペア:

[(1, 70072001600), (2, 35036000800), (4, 17518000400), (5, 14014400320), (8, 8759000200), (10, 7007200160), (16, 4379500100), (20, 3503600080), (25, 2802880064), (32, 2189750050), (40, 1751800040), (50, 1401440032), (64, 1094875025), (71, 986929600), (80, 875900020), (100, 700720016), (109, 642862400), (142, 493464800), (160, 437950010), (200, 350360008), (218, 321431200), (284, 246732400), (320, 218975005), (355, 197385920), (400, 175180004), (436, 160715600), (545, 128572480), (568, 123366200), (710, 98692960), (800, 87590002), (872, 80357800), (1090, 64286240), (1136, 61683100), (1420, 49346480), (1600, 43795001), (1744, 40178900), (1775, 39477184), (2180, 32143120), (2272, 30841550), (2725, 25714496), (2840, 24673240), (3488, 20089450), (3550, 19738592), (4360, 16071560), (4544, 15420775), (5450, 12857248), (5659, 12382400), (5680, 12336620), (6976, 10044725), (7100, 9869296), (7739, 9054400), (8720, 8035780), (10900, 6428624), (11318, 6191200), (11360, 6168310), (14200, 4934648), (15478, 4527200), (17440, 4017890), (21800, 3214312), (22636, 3095600), (22720, 3084155), (28295, 2476480), (28400, 2467324), (30956, 2263600), (34880, 2008945), (38695, 1810880), (43600, 1607156), (45272, 1547800), (56590, 1238240), (56800, 1233662), (61912, 1131800), (77390, 905440), (87200, 803578), (90544, 773900), (113180, 619120), (113600, 616831), (123824, 565900), (141475, 495296), (154780, 452720), (174400, 401789), (181088, 386950), (193475, 362176), (226360, 309560), (247648, 282950)]