5178190680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122939}}^1$

素因数の和:122975

約数の個数: 160

約数和(自身を含む): 18743432400

約数和(自身を除く): 13565241720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 122939, 245878, 368817, 491756, 614695, 737634, 983512, 1106451, 1229390, 1475268, 1598207, 1844085, 2212902, 2458780, 2950536, 3196414, 3319353, 3688170, 4425804, 4794621, 4917560, 5532255, 6392828, 6638706, 7376340, 7991035, 8851608, 9589242, 9958059, 11064510, 12785656, 13277412, 14383863, 14752680, 15982070, 16596765, 19178484, 19916118, 22129020, 23973105, 26554824, 28767726, 31964140, 33193530, 38356968, 39832236, 43151589, 44258040, 47946210, 49790295, 57535452, 63928280, 66387060, 71919315, 79664472, 86303178, 95892420, 99580590, 115070904, 129454767, 132774120, 143838630, 172606356, 191784840, 199161180, 215757945, 258909534, 287677260, 345212712, 398322360, 431515890, 517819068, 575354520, 647273835, 863031780, 1035638136, 1294547670, 1726063560, 2589095340, 5178190680]

約数ペア:

[(1, 5178190680), (2, 2589095340), (3, 1726063560), (4, 1294547670), (5, 1035638136), (6, 863031780), (8, 647273835), (9, 575354520), (10, 517819068), (12, 431515890), (13, 398322360), (15, 345212712), (18, 287677260), (20, 258909534), (24, 215757945), (26, 199161180), (27, 191784840), (30, 172606356), (36, 143838630), (39, 132774120), (40, 129454767), (45, 115070904), (52, 99580590), (54, 95892420), (60, 86303178), (65, 79664472), (72, 71919315), (78, 66387060), (81, 63928280), (90, 57535452), (104, 49790295), (108, 47946210), (117, 44258040), (120, 43151589), (130, 39832236), (135, 38356968), (156, 33193530), (162, 31964140), (180, 28767726), (195, 26554824), (216, 23973105), (234, 22129020), (260, 19916118), (270, 19178484), (312, 16596765), (324, 15982070), (351, 14752680), (360, 14383863), (390, 13277412), (405, 12785656), (468, 11064510), (520, 9958059), (540, 9589242), (585, 8851608), (648, 7991035), (702, 7376340), (780, 6638706), (810, 6392828), (936, 5532255), (1053, 4917560), (1080, 4794621), (1170, 4425804), (1404, 3688170), (1560, 3319353), (1620, 3196414), (1755, 2950536), (2106, 2458780), (2340, 2212902), (2808, 1844085), (3240, 1598207), (3510, 1475268), (4212, 1229390), (4680, 1106451), (5265, 983512), (7020, 737634), (8424, 614695), (10530, 491756), (14040, 368817), (21060, 245878), (42120, 122939)]