1570880080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 4654702080

約数和(自身を除く): 3083822000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 97, 110, 112, 121, 140, 154, 176, 194, 220, 239, 242, 280, 308, 385, 388, 440, 478, 484, 485, 560, 605, 616, 679, 770, 776, 847, 880, 956, 968, 970, 1067, 1195, 1210, 1232, 1358, 1540, 1552, 1673, 1694, 1912, 1936, 1940, 2134, 2390, 2420, 2629, 2716, 3080, 3346, 3388, 3395, 3824, 3880, 4235, 4268, 4780, 4840, 5258, 5335, 5432, 6160, 6692, 6776, 6790, 7469, 7760, 8365, 8470, 8536, 9560, 9680, 10516, 10670, 10864, 11737, 13145, 13384, 13552, 13580, 14938, 16730, 16940, 17072, 18403, 19120, 21032, 21340, 23183, 23474, 26290, 26768, 27160, 28919, 29876, 33460, 33880, 36806, 37345, 42064, 42680, 46366, 46948, 52580, 54320, 57838, 58685, 59752, 66920, 67760, 73612, 74690, 82159, 85360, 92015, 92732, 93896, 105160, 115676, 115915, 117370, 119504, 133840, 144595, 147224, 149380, 162281, 164318, 184030, 185464, 187792, 202433, 210320, 231352, 231830, 234740, 255013, 289190, 294448, 298760, 324562, 328636, 368060, 370928, 404866, 410795, 462704, 463660, 469480, 510026, 578380, 597520, 649124, 657272, 736120, 809732, 811405, 821590, 927320, 938960, 1012165, 1020052, 1156760, 1275065, 1298248, 1314544, 1472240, 1619464, 1622810, 1643180, 1785091, 1854640, 2024330, 2040104, 2313520, 2550130, 2596496, 2805143, 3238928, 3245620, 3286360, 3570182, 4048660, 4080208, 5100260, 5610286, 6491240, 6572720, 7140364, 8097320, 8925455, 10200520, 11220572, 12982480, 14025715, 14280728, 16194640, 17850910, 19636001, 20401040, 22441144, 28051430, 28561456, 35701820, 39272002, 44882288, 56102860, 71403640, 78544004, 98180005, 112205720, 142807280, 157088008, 196360010, 224411440, 314176016, 392720020, 785440040, 1570880080]

約数ペア:

[(1, 1570880080), (2, 785440040), (4, 392720020), (5, 314176016), (7, 224411440), (8, 196360010), (10, 157088008), (11, 142807280), (14, 112205720), (16, 98180005), (20, 78544004), (22, 71403640), (28, 56102860), (35, 44882288), (40, 39272002), (44, 35701820), (55, 28561456), (56, 28051430), (70, 22441144), (77, 20401040), (80, 19636001), (88, 17850910), (97, 16194640), (110, 14280728), (112, 14025715), (121, 12982480), (140, 11220572), (154, 10200520), (176, 8925455), (194, 8097320), (220, 7140364), (239, 6572720), (242, 6491240), (280, 5610286), (308, 5100260), (385, 4080208), (388, 4048660), (440, 3570182), (478, 3286360), (484, 3245620), (485, 3238928), (560, 2805143), (605, 2596496), (616, 2550130), (679, 2313520), (770, 2040104), (776, 2024330), (847, 1854640), (880, 1785091), (956, 1643180), (968, 1622810), (970, 1619464), (1067, 1472240), (1195, 1314544), (1210, 1298248), (1232, 1275065), (1358, 1156760), (1540, 1020052), (1552, 1012165), (1673, 938960), (1694, 927320), (1912, 821590), (1936, 811405), (1940, 809732), (2134, 736120), (2390, 657272), (2420, 649124), (2629, 597520), (2716, 578380), (3080, 510026), (3346, 469480), (3388, 463660), (3395, 462704), (3824, 410795), (3880, 404866), (4235, 370928), (4268, 368060), (4780, 328636), (4840, 324562), (5258, 298760), (5335, 294448), (5432, 289190), (6160, 255013), (6692, 234740), (6776, 231830), (6790, 231352), (7469, 210320), (7760, 202433), (8365, 187792), (8470, 185464), (8536, 184030), (9560, 164318), (9680, 162281), (10516, 149380), (10670, 147224), (10864, 144595), (11737, 133840), (13145, 119504), (13384, 117370), (13552, 115915), (13580, 115676), (14938, 105160), (16730, 93896), (16940, 92732), (17072, 92015), (18403, 85360), (19120, 82159), (21032, 74690), (21340, 73612), (23183, 67760), (23474, 66920), (26290, 59752), (26768, 58685), (27160, 57838), (28919, 54320), (29876, 52580), (33460, 46948), (33880, 46366), (36806, 42680), (37345, 42064)]