73948680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 278208000

約数和(自身を除く): 204259320

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, 229, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 458, 460, 468, 520, 540, 552, 585, 598, 621, 687, 690, 702, 780, 828, 897, 916, 920, 936, 1035, 1080, 1145, 1170, 1196, 1242, 1374, 1380, 1404, 1495, 1560, 1656, 1755, 1794, 1832, 2061, 2070, 2290, 2340, 2392, 2484, 2691, 2748, 2760, 2808, 2977, 2990, 3105, 3435, 3510, 3588, 4122, 4140, 4485, 4580, 4680, 4968, 5267, 5382, 5496, 5954, 5980, 6183, 6210, 6870, 7020, 7176, 8073, 8244, 8280, 8931, 8970, 9160, 10305, 10534, 10764, 11908, 11960, 12366, 12420, 13455, 13740, 14040, 14885, 15801, 16146, 16488, 17862, 17940, 20610, 21068, 21528, 23816, 24732, 24840, 26335, 26793, 26910, 27480, 29770, 30915, 31602, 32292, 35724, 35880, 40365, 41220, 42136, 44655, 47403, 49464, 52670, 53586, 53820, 59540, 61830, 63204, 64584, 68471, 71448, 79005, 80379, 80730, 82440, 89310, 94806, 105340, 107172, 107640, 119080, 123660, 126408, 133965, 136942, 142209, 158010, 160758, 161460, 178620, 189612, 205413, 210680, 214344, 237015, 247320, 267930, 273884, 284418, 316020, 321516, 322920, 342355, 357240, 379224, 401895, 410826, 474030, 535860, 547768, 568836, 616239, 632040, 643032, 684710, 711045, 803790, 821652, 948060, 1027065, 1071720, 1137672, 1232478, 1369420, 1422090, 1607580, 1643304, 1848717, 1896120, 2054130, 2464956, 2738840, 2844180, 3081195, 3215160, 3697434, 4108260, 4929912, 5688360, 6162390, 7394868, 8216520, 9243585, 12324780, 14789736, 18487170, 24649560, 36974340, 73948680]

約数ペア:

[(1, 73948680), (2, 36974340), (3, 24649560), (4, 18487170), (5, 14789736), (6, 12324780), (8, 9243585), (9, 8216520), (10, 7394868), (12, 6162390), (13, 5688360), (15, 4929912), (18, 4108260), (20, 3697434), (23, 3215160), (24, 3081195), (26, 2844180), (27, 2738840), (30, 2464956), (36, 2054130), (39, 1896120), (40, 1848717), (45, 1643304), (46, 1607580), (52, 1422090), (54, 1369420), (60, 1232478), (65, 1137672), (69, 1071720), (72, 1027065), (78, 948060), (90, 821652), (92, 803790), (104, 711045), (108, 684710), (115, 643032), (117, 632040), (120, 616239), (130, 568836), (135, 547768), (138, 535860), (156, 474030), (180, 410826), (184, 401895), (195, 379224), (207, 357240), (216, 342355), (229, 322920), (230, 321516), (234, 316020), (260, 284418), (270, 273884), (276, 267930), (299, 247320), (312, 237015), (345, 214344), (351, 210680), (360, 205413), (390, 189612), (414, 178620), (458, 161460), (460, 160758), (468, 158010), (520, 142209), (540, 136942), (552, 133965), (585, 126408), (598, 123660), (621, 119080), (687, 107640), (690, 107172), (702, 105340), (780, 94806), (828, 89310), (897, 82440), (916, 80730), (920, 80379), (936, 79005), (1035, 71448), (1080, 68471), (1145, 64584), (1170, 63204), (1196, 61830), (1242, 59540), (1374, 53820), (1380, 53586), (1404, 52670), (1495, 49464), (1560, 47403), (1656, 44655), (1755, 42136), (1794, 41220), (1832, 40365), (2061, 35880), (2070, 35724), (2290, 32292), (2340, 31602), (2392, 30915), (2484, 29770), (2691, 27480), (2748, 26910), (2760, 26793), (2808, 26335), (2977, 24840), (2990, 24732), (3105, 23816), (3435, 21528), (3510, 21068), (3588, 20610), (4122, 17940), (4140, 17862), (4485, 16488), (4580, 16146), (4680, 15801), (4968, 14885), (5267, 14040), (5382, 13740), (5496, 13455), (5954, 12420), (5980, 12366), (6183, 11960), (6210, 11908), (6870, 10764), (7020, 10534), (7176, 10305), (8073, 9160), (8244, 8970), (8280, 8931)]