290422080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7793

約数の個数: 168

約数和(自身を含む): 1075910472

約数和(自身を除く): 785488392

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, 7757, 9360, 12480, 15514, 18720, 23271, 31028, 37440, 38785, 46542, 62056, 69813, 77570, 93084, 100841, 116355, 124112, 139626, 155140, 186168, 201682, 232710, 248224, 279252, 302523, 310280, 349065, 372336, 403364, 465420, 496448, 504205, 558504, 605046, 620560, 698130, 744672, 806728, 907569, 930840, 1008410, 1117008, 1210092, 1241120, 1396260, 1489344, 1512615, 1613456, 1815138, 1861680, 2016820, 2234016, 2420184, 2482240, 2792520, 3025230, 3226912, 3630276, 3723360, 4033640, 4468032, 4537845, 4840368, 5585040, 6050460, 6453824, 7260552, 7446720, 8067280, 9075690, 9680736, 11170080, 12100920, 14521104, 16134560, 18151380, 19361472, 22340160, 24201840, 29042208, 32269120, 36302760, 48403680, 58084416, 72605520, 96807360, 145211040, 290422080]

約数ペア:

[(1, 290422080), (2, 145211040), (3, 96807360), (4, 72605520), (5, 58084416), (6, 48403680), (8, 36302760), (9, 32269120), (10, 29042208), (12, 24201840), (13, 22340160), (15, 19361472), (16, 18151380), (18, 16134560), (20, 14521104), (24, 12100920), (26, 11170080), (30, 9680736), (32, 9075690), (36, 8067280), (39, 7446720), (40, 7260552), (45, 6453824), (48, 6050460), (52, 5585040), (60, 4840368), (64, 4537845), (65, 4468032), (72, 4033640), (78, 3723360), (80, 3630276), (90, 3226912), (96, 3025230), (104, 2792520), (117, 2482240), (120, 2420184), (130, 2234016), (144, 2016820), (156, 1861680), (160, 1815138), (180, 1613456), (192, 1512615), (195, 1489344), (208, 1396260), (234, 1241120), (240, 1210092), (260, 1117008), (288, 1008410), (312, 930840), (320, 907569), (360, 806728), (390, 744672), (416, 698130), (468, 620560), (480, 605046), (520, 558504), (576, 504205), (585, 496448), (624, 465420), (720, 403364), (780, 372336), (832, 349065), (936, 310280), (960, 302523), (1040, 279252), (1170, 248224), (1248, 232710), (1440, 201682), (1560, 186168), (1872, 155140), (2080, 139626), (2340, 124112), (2496, 116355), (2880, 100841), (3120, 93084), (3744, 77570), (4160, 69813), (4680, 62056), (6240, 46542), (7488, 38785), (7757, 37440), (9360, 31028), (12480, 23271), (15514, 18720)]