691679040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2969

約数の個数: 224

約数和(自身を含む): 2490337920

約数和(自身を除く): 1798658880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2496, 2917, 2964, 3040, 3120, 3648, 3705, 3952, 4160, 4560, 4940, 5834, 5928, 6080, 6240, 7410, 7904, 8751, 9120, 9880, 11668, 11856, 12480, 14585, 14820, 15808, 17502, 18240, 19760, 23336, 23712, 29170, 29640, 35004, 37921, 39520, 43755, 46672, 47424, 55423, 58340, 59280, 70008, 75842, 79040, 87510, 93344, 110846, 113763, 116680, 118560, 140016, 151684, 166269, 175020, 186688, 189605, 221692, 227526, 233360, 237120, 277115, 280032, 303368, 332538, 350040, 379210, 443384, 455052, 466720, 554230, 560064, 568815, 606736, 665076, 700080, 720499, 758420, 831345, 886768, 910104, 933440, 1108460, 1137630, 1213472, 1330152, 1400160, 1440998, 1516840, 1662690, 1773536, 1820208, 2161497, 2216920, 2275260, 2426944, 2660304, 2800320, 2881996, 3033680, 3325380, 3547072, 3602495, 3640416, 4322994, 4433840, 4550520, 5320608, 5763992, 6067360, 6650760, 7204990, 7280832, 8645988, 8867680, 9101040, 10641216, 10807485, 11527984, 12134720, 13301520, 14409980, 17291976, 17735360, 18202080, 21614970, 23055968, 26603040, 28819960, 34583952, 36404160, 43229940, 46111936, 53206080, 57639920, 69167904, 86459880, 115279840, 138335808, 172919760, 230559680, 345839520, 691679040]

約数ペア:

[(1, 691679040), (2, 345839520), (3, 230559680), (4, 172919760), (5, 138335808), (6, 115279840), (8, 86459880), (10, 69167904), (12, 57639920), (13, 53206080), (15, 46111936), (16, 43229940), (19, 36404160), (20, 34583952), (24, 28819960), (26, 26603040), (30, 23055968), (32, 21614970), (38, 18202080), (39, 17735360), (40, 17291976), (48, 14409980), (52, 13301520), (57, 12134720), (60, 11527984), (64, 10807485), (65, 10641216), (76, 9101040), (78, 8867680), (80, 8645988), (95, 7280832), (96, 7204990), (104, 6650760), (114, 6067360), (120, 5763992), (130, 5320608), (152, 4550520), (156, 4433840), (160, 4322994), (190, 3640416), (192, 3602495), (195, 3547072), (208, 3325380), (228, 3033680), (240, 2881996), (247, 2800320), (260, 2660304), (285, 2426944), (304, 2275260), (312, 2216920), (320, 2161497), (380, 1820208), (390, 1773536), (416, 1662690), (456, 1516840), (480, 1440998), (494, 1400160), (520, 1330152), (570, 1213472), (608, 1137630), (624, 1108460), (741, 933440), (760, 910104), (780, 886768), (832, 831345), (912, 758420), (960, 720499), (988, 700080), (1040, 665076), (1140, 606736), (1216, 568815), (1235, 560064), (1248, 554230), (1482, 466720), (1520, 455052), (1560, 443384), (1824, 379210), (1976, 350040), (2080, 332538), (2280, 303368), (2470, 280032), (2496, 277115), (2917, 237120), (2964, 233360), (3040, 227526), (3120, 221692), (3648, 189605), (3705, 186688), (3952, 175020), (4160, 166269), (4560, 151684), (4940, 140016), (5834, 118560), (5928, 116680), (6080, 113763), (6240, 110846), (7410, 93344), (7904, 87510), (8751, 79040), (9120, 75842), (9880, 70008), (11668, 59280), (11856, 58340), (12480, 55423), (14585, 47424), (14820, 46672), (15808, 43755), (17502, 39520), (18240, 37921), (19760, 35004), (23336, 29640), (23712, 29170)]