7370580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 25280640

約数和(自身を除く): 17910060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 109, 115, 138, 140, 147, 161, 196, 210, 218, 230, 245, 276, 294, 322, 327, 345, 420, 436, 460, 483, 490, 545, 588, 644, 654, 690, 735, 763, 805, 966, 980, 1090, 1127, 1308, 1380, 1470, 1526, 1610, 1635, 1932, 2180, 2254, 2289, 2415, 2507, 2940, 3052, 3220, 3270, 3381, 3815, 4508, 4578, 4830, 5014, 5341, 5635, 6540, 6762, 7521, 7630, 9156, 9660, 10028, 10682, 11270, 11445, 12535, 13524, 15042, 15260, 16023, 16905, 17549, 21364, 22540, 22890, 25070, 26705, 30084, 32046, 33810, 35098, 37605, 45780, 50140, 52647, 53410, 64092, 67620, 70196, 75210, 80115, 87745, 105294, 106820, 122843, 150420, 160230, 175490, 210588, 245686, 263235, 320460, 350980, 368529, 491372, 526470, 614215, 737058, 1052940, 1228430, 1474116, 1842645, 2456860, 3685290, 7370580]

約数ペア:

[(1, 7370580), (2, 3685290), (3, 2456860), (4, 1842645), (5, 1474116), (6, 1228430), (7, 1052940), (10, 737058), (12, 614215), (14, 526470), (15, 491372), (20, 368529), (21, 350980), (23, 320460), (28, 263235), (30, 245686), (35, 210588), (42, 175490), (46, 160230), (49, 150420), (60, 122843), (69, 106820), (70, 105294), (84, 87745), (92, 80115), (98, 75210), (105, 70196), (109, 67620), (115, 64092), (138, 53410), (140, 52647), (147, 50140), (161, 45780), (196, 37605), (210, 35098), (218, 33810), (230, 32046), (245, 30084), (276, 26705), (294, 25070), (322, 22890), (327, 22540), (345, 21364), (420, 17549), (436, 16905), (460, 16023), (483, 15260), (490, 15042), (545, 13524), (588, 12535), (644, 11445), (654, 11270), (690, 10682), (735, 10028), (763, 9660), (805, 9156), (966, 7630), (980, 7521), (1090, 6762), (1127, 6540), (1308, 5635), (1380, 5341), (1470, 5014), (1526, 4830), (1610, 4578), (1635, 4508), (1932, 3815), (2180, 3381), (2254, 3270), (2289, 3220), (2415, 3052), (2507, 2940)]