149595680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 411505920

約数和(自身を除く): 261910240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 53, 59, 65, 80, 92, 104, 106, 115, 118, 130, 160, 184, 208, 212, 230, 236, 260, 265, 295, 299, 368, 416, 424, 460, 472, 520, 530, 590, 598, 689, 736, 767, 848, 920, 944, 1040, 1060, 1180, 1196, 1219, 1357, 1378, 1495, 1534, 1696, 1840, 1888, 2080, 2120, 2360, 2392, 2438, 2714, 2756, 2990, 3068, 3127, 3445, 3680, 3835, 4240, 4720, 4784, 4876, 5428, 5512, 5980, 6095, 6136, 6254, 6785, 6890, 7670, 8480, 9440, 9568, 9752, 10856, 11024, 11960, 12190, 12272, 12508, 13570, 13780, 15340, 15635, 15847, 17641, 19504, 21712, 22048, 23920, 24380, 24544, 25016, 27140, 27560, 30680, 31270, 31694, 35282, 39008, 40651, 43424, 47840, 48760, 50032, 54280, 55120, 61360, 62540, 63388, 70564, 71921, 79235, 81302, 88205, 97520, 100064, 108560, 110240, 122720, 125080, 126776, 141128, 143842, 158470, 162604, 176410, 195040, 203255, 217120, 250160, 253552, 282256, 287684, 316940, 325208, 352820, 359605, 406510, 500320, 507104, 564512, 575368, 633880, 650416, 705640, 719210, 813020, 934973, 1150736, 1267760, 1300832, 1411280, 1438420, 1626040, 1869946, 2301472, 2535520, 2822560, 2876840, 3252080, 3739892, 4674865, 5753680, 6504160, 7479784, 9349730, 11507360, 14959568, 18699460, 29919136, 37398920, 74797840, 149595680]

約数ペア:

[(1, 149595680), (2, 74797840), (4, 37398920), (5, 29919136), (8, 18699460), (10, 14959568), (13, 11507360), (16, 9349730), (20, 7479784), (23, 6504160), (26, 5753680), (32, 4674865), (40, 3739892), (46, 3252080), (52, 2876840), (53, 2822560), (59, 2535520), (65, 2301472), (80, 1869946), (92, 1626040), (104, 1438420), (106, 1411280), (115, 1300832), (118, 1267760), (130, 1150736), (160, 934973), (184, 813020), (208, 719210), (212, 705640), (230, 650416), (236, 633880), (260, 575368), (265, 564512), (295, 507104), (299, 500320), (368, 406510), (416, 359605), (424, 352820), (460, 325208), (472, 316940), (520, 287684), (530, 282256), (590, 253552), (598, 250160), (689, 217120), (736, 203255), (767, 195040), (848, 176410), (920, 162604), (944, 158470), (1040, 143842), (1060, 141128), (1180, 126776), (1196, 125080), (1219, 122720), (1357, 110240), (1378, 108560), (1495, 100064), (1534, 97520), (1696, 88205), (1840, 81302), (1888, 79235), (2080, 71921), (2120, 70564), (2360, 63388), (2392, 62540), (2438, 61360), (2714, 55120), (2756, 54280), (2990, 50032), (3068, 48760), (3127, 47840), (3445, 43424), (3680, 40651), (3835, 39008), (4240, 35282), (4720, 31694), (4784, 31270), (4876, 30680), (5428, 27560), (5512, 27140), (5980, 25016), (6095, 24544), (6136, 24380), (6254, 23920), (6785, 22048), (6890, 21712), (7670, 19504), (8480, 17641), (9440, 15847), (9568, 15635), (9752, 15340), (10856, 13780), (11024, 13570), (11960, 12508), (12190, 12272)]