1600979520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12539}}^1$

素因数の和:12585

約数の個数: 224

約数和(自身を含む): 6115507200

約数和(自身を除く): 4514527680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6720, 7980, 8512, 9120, 10640, 12539, 12768, 15960, 18240, 21280, 25078, 25536, 31920, 37617, 42560, 50156, 62695, 63840, 75234, 87773, 100312, 125390, 127680, 150468, 175546, 188085, 200624, 238241, 250780, 263319, 300936, 351092, 376170, 401248, 438865, 476482, 501560, 526638, 601872, 702184, 714723, 752340, 802496, 877730, 952964, 1003120, 1053276, 1191205, 1203744, 1316595, 1404368, 1429446, 1504680, 1667687, 1755460, 1905928, 2006240, 2106552, 2382410, 2407488, 2633190, 2808736, 2858892, 3009360, 3335374, 3510920, 3573615, 3811856, 4012480, 4213104, 4764820, 5003061, 5266380, 5617472, 5717784, 6018720, 6670748, 7021840, 7147230, 7623712, 8338435, 8426208, 9529640, 10006122, 10532760, 11435568, 12037440, 13341496, 14043680, 14294460, 15247424, 16676870, 16852416, 19059280, 20012244, 21065520, 22871136, 25015305, 26682992, 28087360, 28588920, 33353740, 38118560, 40024488, 42131040, 45742272, 50030610, 53365984, 57177840, 66707480, 76237120, 80048976, 84262080, 100061220, 106731968, 114355680, 133414960, 160097952, 200122440, 228711360, 266829920, 320195904, 400244880, 533659840, 800489760, 1600979520]

約数ペア:

[(1, 1600979520), (2, 800489760), (3, 533659840), (4, 400244880), (5, 320195904), (6, 266829920), (7, 228711360), (8, 200122440), (10, 160097952), (12, 133414960), (14, 114355680), (15, 106731968), (16, 100061220), (19, 84262080), (20, 80048976), (21, 76237120), (24, 66707480), (28, 57177840), (30, 53365984), (32, 50030610), (35, 45742272), (38, 42131040), (40, 40024488), (42, 38118560), (48, 33353740), (56, 28588920), (57, 28087360), (60, 26682992), (64, 25015305), (70, 22871136), (76, 21065520), (80, 20012244), (84, 19059280), (95, 16852416), (96, 16676870), (105, 15247424), (112, 14294460), (114, 14043680), (120, 13341496), (133, 12037440), (140, 11435568), (152, 10532760), (160, 10006122), (168, 9529640), (190, 8426208), (192, 8338435), (210, 7623712), (224, 7147230), (228, 7021840), (240, 6670748), (266, 6018720), (280, 5717784), (285, 5617472), (304, 5266380), (320, 5003061), (336, 4764820), (380, 4213104), (399, 4012480), (420, 3811856), (448, 3573615), (456, 3510920), (480, 3335374), (532, 3009360), (560, 2858892), (570, 2808736), (608, 2633190), (665, 2407488), (672, 2382410), (760, 2106552), (798, 2006240), (840, 1905928), (912, 1755460), (960, 1667687), (1064, 1504680), (1120, 1429446), (1140, 1404368), (1216, 1316595), (1330, 1203744), (1344, 1191205), (1520, 1053276), (1596, 1003120), (1680, 952964), (1824, 877730), (1995, 802496), (2128, 752340), (2240, 714723), (2280, 702184), (2660, 601872), (3040, 526638), (3192, 501560), (3360, 476482), (3648, 438865), (3990, 401248), (4256, 376170), (4560, 351092), (5320, 300936), (6080, 263319), (6384, 250780), (6720, 238241), (7980, 200624), (8512, 188085), (9120, 175546), (10640, 150468), (12539, 127680), (12768, 125390), (15960, 100312), (18240, 87773), (21280, 75234), (25078, 63840), (25536, 62695), (31920, 50156), (37617, 42560)]