239929560

素因数分解:

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

素因数の和:799

約数の個数: 256

約数和(自身を含む): 899942400

約数和(自身を除く): 660012840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 540, 552, 585, 598, 621, 690, 702, 743, 780, 828, 897, 920, 936, 1035, 1080, 1170, 1196, 1242, 1380, 1404, 1486, 1495, 1560, 1656, 1755, 1794, 2070, 2229, 2340, 2392, 2484, 2691, 2760, 2808, 2972, 2990, 3105, 3510, 3588, 3715, 4140, 4458, 4485, 4680, 4968, 5382, 5944, 5980, 6210, 6687, 7020, 7176, 7430, 8073, 8280, 8916, 8970, 9659, 10764, 11145, 11960, 12420, 13374, 13455, 14040, 14860, 16146, 17089, 17832, 17940, 19318, 20061, 21528, 22290, 24840, 26748, 26910, 28977, 29720, 32292, 33435, 34178, 35880, 38636, 40122, 40365, 44580, 48295, 51267, 53496, 53820, 57954, 64584, 66870, 68356, 77272, 80244, 80730, 85445, 86931, 89160, 96590, 100305, 102534, 107640, 115908, 133740, 136712, 144885, 153801, 160488, 161460, 170890, 173862, 193180, 200610, 205068, 222157, 231816, 256335, 260793, 267480, 289770, 307602, 322920, 341780, 347724, 386360, 401220, 410136, 434655, 444314, 461403, 512670, 521586, 579540, 615204, 666471, 683560, 695448, 769005, 802440, 869310, 888628, 922806, 1025340, 1043172, 1110785, 1159080, 1230408, 1303965, 1332942, 1538010, 1738620, 1777256, 1845612, 1999413, 2050680, 2086344, 2221570, 2307015, 2607930, 2665884, 3076020, 3332355, 3477240, 3691224, 3998826, 4443140, 4614030, 5215860, 5331768, 5998239, 6152040, 6664710, 7997652, 8886280, 9228060, 9997065, 10431720, 11996478, 13329420, 15995304, 18456120, 19994130, 23992956, 26658840, 29991195, 39988260, 47985912, 59982390, 79976520, 119964780, 239929560]

約数ペア:

[(1, 239929560), (2, 119964780), (3, 79976520), (4, 59982390), (5, 47985912), (6, 39988260), (8, 29991195), (9, 26658840), (10, 23992956), (12, 19994130), (13, 18456120), (15, 15995304), (18, 13329420), (20, 11996478), (23, 10431720), (24, 9997065), (26, 9228060), (27, 8886280), (30, 7997652), (36, 6664710), (39, 6152040), (40, 5998239), (45, 5331768), (46, 5215860), (52, 4614030), (54, 4443140), (60, 3998826), (65, 3691224), (69, 3477240), (72, 3332355), (78, 3076020), (90, 2665884), (92, 2607930), (104, 2307015), (108, 2221570), (115, 2086344), (117, 2050680), (120, 1999413), (130, 1845612), (135, 1777256), (138, 1738620), (156, 1538010), (180, 1332942), (184, 1303965), (195, 1230408), (207, 1159080), (216, 1110785), (230, 1043172), (234, 1025340), (260, 922806), (270, 888628), (276, 869310), (299, 802440), (312, 769005), (345, 695448), (351, 683560), (360, 666471), (390, 615204), (414, 579540), (460, 521586), (468, 512670), (520, 461403), (540, 444314), (552, 434655), (585, 410136), (598, 401220), (621, 386360), (690, 347724), (702, 341780), (743, 322920), (780, 307602), (828, 289770), (897, 267480), (920, 260793), (936, 256335), (1035, 231816), (1080, 222157), (1170, 205068), (1196, 200610), (1242, 193180), (1380, 173862), (1404, 170890), (1486, 161460), (1495, 160488), (1560, 153801), (1656, 144885), (1755, 136712), (1794, 133740), (2070, 115908), (2229, 107640), (2340, 102534), (2392, 100305), (2484, 96590), (2691, 89160), (2760, 86931), (2808, 85445), (2972, 80730), (2990, 80244), (3105, 77272), (3510, 68356), (3588, 66870), (3715, 64584), (4140, 57954), (4458, 53820), (4485, 53496), (4680, 51267), (4968, 48295), (5382, 44580), (5944, 40365), (5980, 40122), (6210, 38636), (6687, 35880), (7020, 34178), (7176, 33435), (7430, 32292), (8073, 29720), (8280, 28977), (8916, 26910), (8970, 26748), (9659, 24840), (10764, 22290), (11145, 21528), (11960, 20061), (12420, 19318), (13374, 17940), (13455, 17832), (14040, 17089), (14860, 16146)]