79976520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 192

約数和(自身を含む): 292481280

約数和(自身を除く): 212504760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 743, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1486, 1495, 1560, 1656, 1794, 2070, 2229, 2340, 2392, 2691, 2760, 2972, 2990, 3588, 3715, 4140, 4458, 4485, 4680, 5382, 5944, 5980, 6687, 7176, 7430, 8280, 8916, 8970, 9659, 10764, 11145, 11960, 13374, 13455, 14860, 17089, 17832, 17940, 19318, 21528, 22290, 26748, 26910, 28977, 29720, 33435, 34178, 35880, 38636, 44580, 48295, 51267, 53496, 53820, 57954, 66870, 68356, 77272, 85445, 86931, 89160, 96590, 102534, 107640, 115908, 133740, 136712, 144885, 153801, 170890, 173862, 193180, 205068, 222157, 231816, 256335, 267480, 289770, 307602, 341780, 347724, 386360, 410136, 434655, 444314, 512670, 579540, 615204, 666471, 683560, 695448, 769005, 869310, 888628, 1025340, 1110785, 1159080, 1230408, 1332942, 1538010, 1738620, 1777256, 1999413, 2050680, 2221570, 2665884, 3076020, 3332355, 3477240, 3998826, 4443140, 5331768, 6152040, 6664710, 7997652, 8886280, 9997065, 13329420, 15995304, 19994130, 26658840, 39988260, 79976520]

約数ペア:

[(1, 79976520), (2, 39988260), (3, 26658840), (4, 19994130), (5, 15995304), (6, 13329420), (8, 9997065), (9, 8886280), (10, 7997652), (12, 6664710), (13, 6152040), (15, 5331768), (18, 4443140), (20, 3998826), (23, 3477240), (24, 3332355), (26, 3076020), (30, 2665884), (36, 2221570), (39, 2050680), (40, 1999413), (45, 1777256), (46, 1738620), (52, 1538010), (60, 1332942), (65, 1230408), (69, 1159080), (72, 1110785), (78, 1025340), (90, 888628), (92, 869310), (104, 769005), (115, 695448), (117, 683560), (120, 666471), (130, 615204), (138, 579540), (156, 512670), (180, 444314), (184, 434655), (195, 410136), (207, 386360), (230, 347724), (234, 341780), (260, 307602), (276, 289770), (299, 267480), (312, 256335), (345, 231816), (360, 222157), (390, 205068), (414, 193180), (460, 173862), (468, 170890), (520, 153801), (552, 144885), (585, 136712), (598, 133740), (690, 115908), (743, 107640), (780, 102534), (828, 96590), (897, 89160), (920, 86931), (936, 85445), (1035, 77272), (1170, 68356), (1196, 66870), (1380, 57954), (1486, 53820), (1495, 53496), (1560, 51267), (1656, 48295), (1794, 44580), (2070, 38636), (2229, 35880), (2340, 34178), (2392, 33435), (2691, 29720), (2760, 28977), (2972, 26910), (2990, 26748), (3588, 22290), (3715, 21528), (4140, 19318), (4458, 17940), (4485, 17832), (4680, 17089), (5382, 14860), (5944, 13455), (5980, 13374), (6687, 11960), (7176, 11145), (7430, 10764), (8280, 9659), (8916, 8970)]