70888320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 253319040

約数和(自身を除く): 182430720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 397, 465, 480, 496, 558, 576, 620, 640, 720, 744, 794, 930, 960, 992, 1116, 1152, 1191, 1240, 1395, 1440, 1488, 1588, 1860, 1920, 1984, 1985, 2232, 2382, 2480, 2790, 2880, 2976, 3176, 3573, 3720, 3968, 3970, 4464, 4764, 4960, 5580, 5760, 5952, 5955, 6352, 7146, 7440, 7940, 8928, 9528, 9920, 11160, 11904, 11910, 12307, 12704, 14292, 14880, 15880, 17856, 17865, 19056, 19840, 22320, 23820, 24614, 25408, 28584, 29760, 31760, 35712, 35730, 36921, 38112, 44640, 47640, 49228, 50816, 57168, 59520, 61535, 63520, 71460, 73842, 76224, 89280, 95280, 98456, 110763, 114336, 123070, 127040, 142920, 147684, 152448, 178560, 184605, 190560, 196912, 221526, 228672, 246140, 254080, 285840, 295368, 369210, 381120, 393824, 443052, 457344, 492280, 553815, 571680, 590736, 738420, 762240, 787648, 886104, 984560, 1107630, 1143360, 1181472, 1476840, 1575296, 1772208, 1969120, 2215260, 2286720, 2362944, 2953680, 3544416, 3938240, 4430520, 4725888, 5907360, 7088832, 7876480, 8861040, 11814720, 14177664, 17722080, 23629440, 35444160, 70888320]

約数ペア:

[(1, 70888320), (2, 35444160), (3, 23629440), (4, 17722080), (5, 14177664), (6, 11814720), (8, 8861040), (9, 7876480), (10, 7088832), (12, 5907360), (15, 4725888), (16, 4430520), (18, 3938240), (20, 3544416), (24, 2953680), (30, 2362944), (31, 2286720), (32, 2215260), (36, 1969120), (40, 1772208), (45, 1575296), (48, 1476840), (60, 1181472), (62, 1143360), (64, 1107630), (72, 984560), (80, 886104), (90, 787648), (93, 762240), (96, 738420), (120, 590736), (124, 571680), (128, 553815), (144, 492280), (155, 457344), (160, 443052), (180, 393824), (186, 381120), (192, 369210), (240, 295368), (248, 285840), (279, 254080), (288, 246140), (310, 228672), (320, 221526), (360, 196912), (372, 190560), (384, 184605), (397, 178560), (465, 152448), (480, 147684), (496, 142920), (558, 127040), (576, 123070), (620, 114336), (640, 110763), (720, 98456), (744, 95280), (794, 89280), (930, 76224), (960, 73842), (992, 71460), (1116, 63520), (1152, 61535), (1191, 59520), (1240, 57168), (1395, 50816), (1440, 49228), (1488, 47640), (1588, 44640), (1860, 38112), (1920, 36921), (1984, 35730), (1985, 35712), (2232, 31760), (2382, 29760), (2480, 28584), (2790, 25408), (2880, 24614), (2976, 23820), (3176, 22320), (3573, 19840), (3720, 19056), (3968, 17865), (3970, 17856), (4464, 15880), (4764, 14880), (4960, 14292), (5580, 12704), (5760, 12307), (5952, 11910), (5955, 11904), (6352, 11160), (7146, 9920), (7440, 9528), (7940, 8928)]