179967840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 617766912

約数和(自身を除く): 437799072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 151, 156, 160, 191, 195, 208, 240, 260, 302, 312, 382, 390, 416, 453, 480, 520, 573, 604, 624, 755, 764, 780, 906, 955, 1040, 1146, 1208, 1248, 1510, 1528, 1560, 1812, 1910, 1963, 2080, 2265, 2292, 2416, 2483, 2865, 3020, 3056, 3120, 3624, 3820, 3926, 4530, 4584, 4832, 4966, 5730, 5889, 6040, 6112, 6240, 7248, 7449, 7640, 7852, 9060, 9168, 9815, 9932, 11460, 11778, 12080, 12415, 14496, 14898, 15280, 15704, 18120, 18336, 19630, 19864, 22920, 23556, 24160, 24830, 28841, 29445, 29796, 30560, 31408, 36240, 37245, 39260, 39728, 45840, 47112, 49660, 57682, 58890, 59592, 62816, 72480, 74490, 78520, 79456, 86523, 91680, 94224, 99320, 115364, 117780, 119184, 144205, 148980, 157040, 173046, 188448, 198640, 230728, 235560, 238368, 288410, 297960, 314080, 346092, 374933, 397280, 432615, 461456, 471120, 576820, 595920, 692184, 749866, 865230, 922912, 942240, 1124799, 1153640, 1191840, 1384368, 1499732, 1730460, 1874665, 2249598, 2307280, 2768736, 2999464, 3460920, 3749330, 4499196, 4614560, 5623995, 5998928, 6921840, 7498660, 8998392, 11247990, 11997856, 13843680, 14997320, 17996784, 22495980, 29994640, 35993568, 44991960, 59989280, 89983920, 179967840]

約数ペア:

[(1, 179967840), (2, 89983920), (3, 59989280), (4, 44991960), (5, 35993568), (6, 29994640), (8, 22495980), (10, 17996784), (12, 14997320), (13, 13843680), (15, 11997856), (16, 11247990), (20, 8998392), (24, 7498660), (26, 6921840), (30, 5998928), (32, 5623995), (39, 4614560), (40, 4499196), (48, 3749330), (52, 3460920), (60, 2999464), (65, 2768736), (78, 2307280), (80, 2249598), (96, 1874665), (104, 1730460), (120, 1499732), (130, 1384368), (151, 1191840), (156, 1153640), (160, 1124799), (191, 942240), (195, 922912), (208, 865230), (240, 749866), (260, 692184), (302, 595920), (312, 576820), (382, 471120), (390, 461456), (416, 432615), (453, 397280), (480, 374933), (520, 346092), (573, 314080), (604, 297960), (624, 288410), (755, 238368), (764, 235560), (780, 230728), (906, 198640), (955, 188448), (1040, 173046), (1146, 157040), (1208, 148980), (1248, 144205), (1510, 119184), (1528, 117780), (1560, 115364), (1812, 99320), (1910, 94224), (1963, 91680), (2080, 86523), (2265, 79456), (2292, 78520), (2416, 74490), (2483, 72480), (2865, 62816), (3020, 59592), (3056, 58890), (3120, 57682), (3624, 49660), (3820, 47112), (3926, 45840), (4530, 39728), (4584, 39260), (4832, 37245), (4966, 36240), (5730, 31408), (5889, 30560), (6040, 29796), (6112, 29445), (6240, 28841), (7248, 24830), (7449, 24160), (7640, 23556), (7852, 22920), (9060, 19864), (9168, 19630), (9815, 18336), (9932, 18120), (11460, 15704), (11778, 15280), (12080, 14898), (12415, 14496)]