42587040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 142968672

約数和(自身を除く): 100381632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 307, 340, 408, 480, 510, 544, 578, 614, 680, 816, 867, 921, 1020, 1156, 1228, 1360, 1445, 1535, 1632, 1734, 1842, 2040, 2312, 2456, 2720, 2890, 3070, 3468, 3684, 4080, 4335, 4605, 4624, 4912, 5219, 5780, 6140, 6936, 7368, 8160, 8670, 9210, 9248, 9824, 10438, 11560, 12280, 13872, 14736, 15657, 17340, 18420, 20876, 23120, 24560, 26095, 27744, 29472, 31314, 34680, 36840, 41752, 46240, 49120, 52190, 62628, 69360, 73680, 78285, 83504, 88723, 104380, 125256, 138720, 147360, 156570, 167008, 177446, 208760, 250512, 266169, 313140, 354892, 417520, 443615, 501024, 532338, 626280, 709784, 835040, 887230, 1064676, 1252560, 1330845, 1419568, 1774460, 2129352, 2505120, 2661690, 2839136, 3548920, 4258704, 5323380, 7097840, 8517408, 10646760, 14195680, 21293520, 42587040]

約数ペア:

[(1, 42587040), (2, 21293520), (3, 14195680), (4, 10646760), (5, 8517408), (6, 7097840), (8, 5323380), (10, 4258704), (12, 3548920), (15, 2839136), (16, 2661690), (17, 2505120), (20, 2129352), (24, 1774460), (30, 1419568), (32, 1330845), (34, 1252560), (40, 1064676), (48, 887230), (51, 835040), (60, 709784), (68, 626280), (80, 532338), (85, 501024), (96, 443615), (102, 417520), (120, 354892), (136, 313140), (160, 266169), (170, 250512), (204, 208760), (240, 177446), (255, 167008), (272, 156570), (289, 147360), (307, 138720), (340, 125256), (408, 104380), (480, 88723), (510, 83504), (544, 78285), (578, 73680), (614, 69360), (680, 62628), (816, 52190), (867, 49120), (921, 46240), (1020, 41752), (1156, 36840), (1228, 34680), (1360, 31314), (1445, 29472), (1535, 27744), (1632, 26095), (1734, 24560), (1842, 23120), (2040, 20876), (2312, 18420), (2456, 17340), (2720, 15657), (2890, 14736), (3070, 13872), (3468, 12280), (3684, 11560), (4080, 10438), (4335, 9824), (4605, 9248), (4624, 9210), (4912, 8670), (5219, 8160), (5780, 7368), (6140, 6936)]