40657440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 129983616

約数和(自身を除く): 89326176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1193, 1420, 1704, 2130, 2272, 2386, 2840, 3408, 3579, 4260, 4772, 5680, 5965, 6816, 7158, 8520, 9544, 11360, 11930, 14316, 17040, 17895, 19088, 23860, 28632, 34080, 35790, 38176, 47720, 57264, 71580, 84703, 95440, 114528, 143160, 169406, 190880, 254109, 286320, 338812, 423515, 508218, 572640, 677624, 847030, 1016436, 1270545, 1355248, 1694060, 2032872, 2541090, 2710496, 3388120, 4065744, 5082180, 6776240, 8131488, 10164360, 13552480, 20328720, 40657440]

約数ペア:

[(1, 40657440), (2, 20328720), (3, 13552480), (4, 10164360), (5, 8131488), (6, 6776240), (8, 5082180), (10, 4065744), (12, 3388120), (15, 2710496), (16, 2541090), (20, 2032872), (24, 1694060), (30, 1355248), (32, 1270545), (40, 1016436), (48, 847030), (60, 677624), (71, 572640), (80, 508218), (96, 423515), (120, 338812), (142, 286320), (160, 254109), (213, 190880), (240, 169406), (284, 143160), (355, 114528), (426, 95440), (480, 84703), (568, 71580), (710, 57264), (852, 47720), (1065, 38176), (1136, 35790), (1193, 34080), (1420, 28632), (1704, 23860), (2130, 19088), (2272, 17895), (2386, 17040), (2840, 14316), (3408, 11930), (3579, 11360), (4260, 9544), (4772, 8520), (5680, 7158), (5965, 6816)]