73757040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 160

約数和(自身を含む): 267649536

約数和(自身を除く): 193892496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1021, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2042, 2064, 2408, 2580, 3010, 3063, 3440, 3612, 4084, 4515, 4816, 5105, 5160, 6020, 6126, 7147, 7224, 8168, 9030, 10210, 10320, 12040, 12252, 14294, 14448, 15315, 16336, 18060, 20420, 21441, 24080, 24504, 28588, 30630, 35735, 36120, 40840, 42882, 43903, 49008, 57176, 61260, 71470, 72240, 81680, 85764, 87806, 107205, 114352, 122520, 131709, 142940, 171528, 175612, 214410, 219515, 245040, 263418, 285880, 307321, 343056, 351224, 428820, 439030, 526836, 571760, 614642, 658545, 702448, 857640, 878060, 921963, 1053672, 1229284, 1317090, 1536605, 1715280, 1756120, 1843926, 2107344, 2458568, 2634180, 3073210, 3512240, 3687852, 4609815, 4917136, 5268360, 6146420, 7375704, 9219630, 10536720, 12292840, 14751408, 18439260, 24585680, 36878520, 73757040]

約数ペア:

[(1, 73757040), (2, 36878520), (3, 24585680), (4, 18439260), (5, 14751408), (6, 12292840), (7, 10536720), (8, 9219630), (10, 7375704), (12, 6146420), (14, 5268360), (15, 4917136), (16, 4609815), (20, 3687852), (21, 3512240), (24, 3073210), (28, 2634180), (30, 2458568), (35, 2107344), (40, 1843926), (42, 1756120), (43, 1715280), (48, 1536605), (56, 1317090), (60, 1229284), (70, 1053672), (80, 921963), (84, 878060), (86, 857640), (105, 702448), (112, 658545), (120, 614642), (129, 571760), (140, 526836), (168, 439030), (172, 428820), (210, 351224), (215, 343056), (240, 307321), (258, 285880), (280, 263418), (301, 245040), (336, 219515), (344, 214410), (420, 175612), (430, 171528), (516, 142940), (560, 131709), (602, 122520), (645, 114352), (688, 107205), (840, 87806), (860, 85764), (903, 81680), (1021, 72240), (1032, 71470), (1204, 61260), (1290, 57176), (1505, 49008), (1680, 43903), (1720, 42882), (1806, 40840), (2042, 36120), (2064, 35735), (2408, 30630), (2580, 28588), (3010, 24504), (3063, 24080), (3440, 21441), (3612, 20420), (4084, 18060), (4515, 16336), (4816, 15315), (5105, 14448), (5160, 14294), (6020, 12252), (6126, 12040), (7147, 10320), (7224, 10210), (8168, 9030)]