1712608640

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2420

約数の個数: 128

約数和(自身を含む): 4342360320

約数和(自身を除く): 2629751680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 248, 296, 310, 320, 370, 496, 592, 620, 640, 740, 992, 1147, 1184, 1240, 1480, 1984, 2294, 2333, 2368, 2480, 2960, 3968, 4588, 4666, 4736, 4960, 5735, 5920, 9176, 9332, 9920, 11470, 11665, 11840, 18352, 18664, 19840, 22940, 23330, 23680, 36704, 37328, 45880, 46660, 72323, 73408, 74656, 86321, 91760, 93320, 144646, 146816, 149312, 172642, 183520, 186640, 289292, 298624, 345284, 361615, 367040, 373280, 431605, 578584, 690568, 723230, 734080, 746560, 863210, 1157168, 1381136, 1446460, 1493120, 1726420, 2314336, 2675951, 2762272, 2892920, 3452840, 4628672, 5351902, 5524544, 5785840, 6905680, 9257344, 10703804, 11049088, 11571680, 13379755, 13811360, 21407608, 23143360, 26759510, 27622720, 42815216, 46286720, 53519020, 55245440, 85630432, 107038040, 171260864, 214076080, 342521728, 428152160, 856304320, 1712608640]

約数ペア:

[(1, 1712608640), (2, 856304320), (4, 428152160), (5, 342521728), (8, 214076080), (10, 171260864), (16, 107038040), (20, 85630432), (31, 55245440), (32, 53519020), (37, 46286720), (40, 42815216), (62, 27622720), (64, 26759510), (74, 23143360), (80, 21407608), (124, 13811360), (128, 13379755), (148, 11571680), (155, 11049088), (160, 10703804), (185, 9257344), (248, 6905680), (296, 5785840), (310, 5524544), (320, 5351902), (370, 4628672), (496, 3452840), (592, 2892920), (620, 2762272), (640, 2675951), (740, 2314336), (992, 1726420), (1147, 1493120), (1184, 1446460), (1240, 1381136), (1480, 1157168), (1984, 863210), (2294, 746560), (2333, 734080), (2368, 723230), (2480, 690568), (2960, 578584), (3968, 431605), (4588, 373280), (4666, 367040), (4736, 361615), (4960, 345284), (5735, 298624), (5920, 289292), (9176, 186640), (9332, 183520), (9920, 172642), (11470, 149312), (11665, 146816), (11840, 144646), (18352, 93320), (18664, 91760), (19840, 86321), (22940, 74656), (23330, 73408), (23680, 72323), (36704, 46660), (37328, 45880)]