187795920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2669

約数の個数: 160

約数和(自身を含む): 654458112

約数和(自身を除く): 466662192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2617, 2760, 2990, 3120, 3588, 4485, 4784, 5234, 5520, 5980, 7176, 7851, 8970, 10468, 11960, 13085, 14352, 15702, 17940, 20936, 23920, 26170, 31404, 34021, 35880, 39255, 41872, 52340, 60191, 62808, 68042, 71760, 78510, 102063, 104680, 120382, 125616, 136084, 157020, 170105, 180573, 204126, 209360, 240764, 272168, 300955, 314040, 340210, 361146, 408252, 481528, 510315, 544336, 601910, 628080, 680420, 722292, 782483, 816504, 902865, 963056, 1020630, 1203820, 1360840, 1444584, 1564966, 1633008, 1805730, 2041260, 2347449, 2407640, 2721680, 2889168, 3129932, 3611460, 3912415, 4082520, 4694898, 4815280, 6259864, 7222920, 7824830, 8165040, 9389796, 11737245, 12519728, 14445840, 15649660, 18779592, 23474490, 31299320, 37559184, 46948980, 62598640, 93897960, 187795920]

約数ペア:

[(1, 187795920), (2, 93897960), (3, 62598640), (4, 46948980), (5, 37559184), (6, 31299320), (8, 23474490), (10, 18779592), (12, 15649660), (13, 14445840), (15, 12519728), (16, 11737245), (20, 9389796), (23, 8165040), (24, 7824830), (26, 7222920), (30, 6259864), (39, 4815280), (40, 4694898), (46, 4082520), (48, 3912415), (52, 3611460), (60, 3129932), (65, 2889168), (69, 2721680), (78, 2407640), (80, 2347449), (92, 2041260), (104, 1805730), (115, 1633008), (120, 1564966), (130, 1444584), (138, 1360840), (156, 1203820), (184, 1020630), (195, 963056), (208, 902865), (230, 816504), (240, 782483), (260, 722292), (276, 680420), (299, 628080), (312, 601910), (345, 544336), (368, 510315), (390, 481528), (460, 408252), (520, 361146), (552, 340210), (598, 314040), (624, 300955), (690, 272168), (780, 240764), (897, 209360), (920, 204126), (1040, 180573), (1104, 170105), (1196, 157020), (1380, 136084), (1495, 125616), (1560, 120382), (1794, 104680), (1840, 102063), (2392, 78510), (2617, 71760), (2760, 68042), (2990, 62808), (3120, 60191), (3588, 52340), (4485, 41872), (4784, 39255), (5234, 35880), (5520, 34021), (5980, 31404), (7176, 26170), (7851, 23920), (8970, 20936), (10468, 17940), (11960, 15702), (13085, 14352)]