1050349440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2581

約数の個数: 256

約数和(自身を含む): 3951267840

約数和(自身を除く): 2900918400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2521, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5042, 5208, 5952, 6510, 6720, 6944, 7440, 7563, 8680, 9920, 10084, 10416, 11904, 12605, 13020, 13440, 13888, 14880, 15126, 17360, 17647, 19840, 20168, 20832, 25210, 26040, 27776, 29760, 30252, 34720, 35294, 37815, 40336, 41664, 50420, 52080, 52941, 59520, 60504, 69440, 70588, 75630, 78151, 80672, 83328, 88235, 100840, 104160, 105882, 121008, 138880, 141176, 151260, 156302, 161344, 176470, 201680, 208320, 211764, 234453, 242016, 264705, 282352, 302520, 312604, 322688, 352940, 390755, 403360, 416640, 423528, 468906, 484032, 529410, 547057, 564704, 605040, 625208, 705880, 781510, 806720, 847056, 937812, 968064, 1058820, 1094114, 1129408, 1172265, 1210080, 1250416, 1411760, 1563020, 1613440, 1641171, 1694112, 1875624, 2117640, 2188228, 2258816, 2344530, 2420160, 2500832, 2735285, 2823520, 3126040, 3282342, 3388224, 3751248, 4235280, 4376456, 4689060, 4840320, 5001664, 5470570, 5647040, 6252080, 6564684, 6776448, 7502496, 8205855, 8470560, 8752912, 9378120, 10003328, 10941140, 11294080, 12504160, 13129368, 15004992, 16411710, 16941120, 17505824, 18756240, 21882280, 25008320, 26258736, 30009984, 32823420, 33882240, 35011648, 37512480, 43764560, 50016640, 52517472, 65646840, 70023296, 75024960, 87529120, 105034944, 131293680, 150049920, 175058240, 210069888, 262587360, 350116480, 525174720, 1050349440]

約数ペア:

[(1, 1050349440), (2, 525174720), (3, 350116480), (4, 262587360), (5, 210069888), (6, 175058240), (7, 150049920), (8, 131293680), (10, 105034944), (12, 87529120), (14, 75024960), (15, 70023296), (16, 65646840), (20, 52517472), (21, 50016640), (24, 43764560), (28, 37512480), (30, 35011648), (31, 33882240), (32, 32823420), (35, 30009984), (40, 26258736), (42, 25008320), (48, 21882280), (56, 18756240), (60, 17505824), (62, 16941120), (64, 16411710), (70, 15004992), (80, 13129368), (84, 12504160), (93, 11294080), (96, 10941140), (105, 10003328), (112, 9378120), (120, 8752912), (124, 8470560), (128, 8205855), (140, 7502496), (155, 6776448), (160, 6564684), (168, 6252080), (186, 5647040), (192, 5470570), (210, 5001664), (217, 4840320), (224, 4689060), (240, 4376456), (248, 4235280), (280, 3751248), (310, 3388224), (320, 3282342), (336, 3126040), (372, 2823520), (384, 2735285), (420, 2500832), (434, 2420160), (448, 2344530), (465, 2258816), (480, 2188228), (496, 2117640), (560, 1875624), (620, 1694112), (640, 1641171), (651, 1613440), (672, 1563020), (744, 1411760), (840, 1250416), (868, 1210080), (896, 1172265), (930, 1129408), (960, 1094114), (992, 1058820), (1085, 968064), (1120, 937812), (1240, 847056), (1302, 806720), (1344, 781510), (1488, 705880), (1680, 625208), (1736, 605040), (1860, 564704), (1920, 547057), (1984, 529410), (2170, 484032), (2240, 468906), (2480, 423528), (2521, 416640), (2604, 403360), (2688, 390755), (2976, 352940), (3255, 322688), (3360, 312604), (3472, 302520), (3720, 282352), (3968, 264705), (4340, 242016), (4480, 234453), (4960, 211764), (5042, 208320), (5208, 201680), (5952, 176470), (6510, 161344), (6720, 156302), (6944, 151260), (7440, 141176), (7563, 138880), (8680, 121008), (9920, 105882), (10084, 104160), (10416, 100840), (11904, 88235), (12605, 83328), (13020, 80672), (13440, 78151), (13888, 75630), (14880, 70588), (15126, 69440), (17360, 60504), (17647, 59520), (19840, 52941), (20168, 52080), (20832, 50420), (25210, 41664), (26040, 40336), (27776, 37815), (29760, 35294), (30252, 34720)]