1008600320

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 216

約数和(自身を含む): 3028974984

約数和(自身を除く): 2020374664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1237, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2080, 2240, 2474, 2548, 2912, 3136, 3185, 3328, 3640, 3920, 4160, 4480, 4948, 5096, 5824, 6185, 6272, 6370, 7280, 7840, 8320, 8659, 8960, 9896, 10192, 11648, 12370, 12544, 12740, 14560, 15680, 16081, 16640, 17318, 19792, 20384, 23296, 24740, 25480, 29120, 31360, 32162, 34636, 39584, 40768, 43295, 49480, 50960, 58240, 60613, 62720, 64324, 69272, 79168, 80405, 81536, 86590, 98960, 101920, 112567, 116480, 121226, 128648, 138544, 158336, 160810, 163072, 173180, 197920, 203840, 225134, 242452, 257296, 277088, 303065, 316672, 321620, 346360, 395840, 407680, 450268, 484904, 514592, 554176, 562835, 606130, 643240, 692720, 787969, 791680, 815360, 900536, 969808, 1029184, 1108352, 1125670, 1212260, 1286480, 1385440, 1575938, 1583360, 1801072, 1939616, 2058368, 2216704, 2251340, 2424520, 2572960, 2770880, 3151876, 3602144, 3879232, 3939845, 4116736, 4502680, 4849040, 5145920, 5541760, 6303752, 7204288, 7758464, 7879690, 9005360, 9698080, 10291840, 11083520, 12607504, 14408576, 15516928, 15759380, 18010720, 19396160, 20583680, 25215008, 28817152, 31518760, 36021440, 38792320, 50430016, 63037520, 72042880, 77584640, 100860032, 126075040, 144085760, 201720064, 252150080, 504300160, 1008600320]

約数ペア:

[(1, 1008600320), (2, 504300160), (4, 252150080), (5, 201720064), (7, 144085760), (8, 126075040), (10, 100860032), (13, 77584640), (14, 72042880), (16, 63037520), (20, 50430016), (26, 38792320), (28, 36021440), (32, 31518760), (35, 28817152), (40, 25215008), (49, 20583680), (52, 19396160), (56, 18010720), (64, 15759380), (65, 15516928), (70, 14408576), (80, 12607504), (91, 11083520), (98, 10291840), (104, 9698080), (112, 9005360), (128, 7879690), (130, 7758464), (140, 7204288), (160, 6303752), (182, 5541760), (196, 5145920), (208, 4849040), (224, 4502680), (245, 4116736), (256, 3939845), (260, 3879232), (280, 3602144), (320, 3151876), (364, 2770880), (392, 2572960), (416, 2424520), (448, 2251340), (455, 2216704), (490, 2058368), (520, 1939616), (560, 1801072), (637, 1583360), (640, 1575938), (728, 1385440), (784, 1286480), (832, 1212260), (896, 1125670), (910, 1108352), (980, 1029184), (1040, 969808), (1120, 900536), (1237, 815360), (1274, 791680), (1280, 787969), (1456, 692720), (1568, 643240), (1664, 606130), (1792, 562835), (1820, 554176), (1960, 514592), (2080, 484904), (2240, 450268), (2474, 407680), (2548, 395840), (2912, 346360), (3136, 321620), (3185, 316672), (3328, 303065), (3640, 277088), (3920, 257296), (4160, 242452), (4480, 225134), (4948, 203840), (5096, 197920), (5824, 173180), (6185, 163072), (6272, 160810), (6370, 158336), (7280, 138544), (7840, 128648), (8320, 121226), (8659, 116480), (8960, 112567), (9896, 101920), (10192, 98960), (11648, 86590), (12370, 81536), (12544, 80405), (12740, 79168), (14560, 69272), (15680, 64324), (16081, 62720), (16640, 60613), (17318, 58240), (19792, 50960), (20384, 49480), (23296, 43295), (24740, 40768), (25480, 39584), (29120, 34636), (31360, 32162)]