1907830080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50957}}^1$

素因数の和:50993

約数の個数: 168

約数和(自身を含む): 7067059272

約数和(自身を除く): 5159229192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 50957, 101914, 152871, 203828, 254785, 305742, 407656, 458613, 509570, 611484, 662441, 764355, 815312, 917226, 1019140, 1222968, 1324882, 1528710, 1630624, 1834452, 1987323, 2038280, 2293065, 2445936, 2649764, 3057420, 3261248, 3312205, 3668904, 3974646, 4076560, 4586130, 4891872, 5299528, 5961969, 6114840, 6624410, 7337808, 7949292, 8153120, 9172260, 9783744, 9936615, 10599056, 11923938, 12229680, 13248820, 14675616, 15898584, 16306240, 18344520, 19873230, 21198112, 23847876, 24459360, 26497640, 29351232, 29809845, 31797168, 36689040, 39746460, 42396224, 47695752, 48918720, 52995280, 59619690, 63594336, 73378080, 79492920, 95391504, 105990560, 119239380, 127188672, 146756160, 158985840, 190783008, 211981120, 238478760, 317971680, 381566016, 476957520, 635943360, 953915040, 1907830080]

約数ペア:

[(1, 1907830080), (2, 953915040), (3, 635943360), (4, 476957520), (5, 381566016), (6, 317971680), (8, 238478760), (9, 211981120), (10, 190783008), (12, 158985840), (13, 146756160), (15, 127188672), (16, 119239380), (18, 105990560), (20, 95391504), (24, 79492920), (26, 73378080), (30, 63594336), (32, 59619690), (36, 52995280), (39, 48918720), (40, 47695752), (45, 42396224), (48, 39746460), (52, 36689040), (60, 31797168), (64, 29809845), (65, 29351232), (72, 26497640), (78, 24459360), (80, 23847876), (90, 21198112), (96, 19873230), (104, 18344520), (117, 16306240), (120, 15898584), (130, 14675616), (144, 13248820), (156, 12229680), (160, 11923938), (180, 10599056), (192, 9936615), (195, 9783744), (208, 9172260), (234, 8153120), (240, 7949292), (260, 7337808), (288, 6624410), (312, 6114840), (320, 5961969), (360, 5299528), (390, 4891872), (416, 4586130), (468, 4076560), (480, 3974646), (520, 3668904), (576, 3312205), (585, 3261248), (624, 3057420), (720, 2649764), (780, 2445936), (832, 2293065), (936, 2038280), (960, 1987323), (1040, 1834452), (1170, 1630624), (1248, 1528710), (1440, 1324882), (1560, 1222968), (1872, 1019140), (2080, 917226), (2340, 815312), (2496, 764355), (2880, 662441), (3120, 611484), (3744, 509570), (4160, 458613), (4680, 407656), (6240, 305742), (7488, 254785), (9360, 203828), (12480, 152871), (18720, 101914), (37440, 50957)]