848569280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 224

約数和(自身を含む): 2350373760

約数和(自身を除く): 1501804480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 71, 80, 85, 104, 130, 136, 142, 160, 169, 170, 208, 221, 260, 272, 284, 320, 338, 340, 355, 416, 442, 520, 544, 568, 676, 680, 710, 832, 845, 884, 923, 1040, 1088, 1105, 1136, 1207, 1352, 1360, 1420, 1690, 1768, 1846, 2080, 2197, 2210, 2272, 2414, 2704, 2720, 2840, 2873, 3380, 3536, 3692, 4160, 4394, 4420, 4544, 4615, 4828, 5408, 5440, 5680, 5746, 6035, 6760, 7072, 7384, 8788, 8840, 9230, 9656, 10816, 10985, 11360, 11492, 11999, 12070, 13520, 14144, 14365, 14768, 15691, 17576, 17680, 18460, 19312, 21970, 22720, 22984, 23998, 24140, 27040, 28730, 29536, 31382, 35152, 35360, 36920, 37349, 38624, 43940, 45968, 47996, 48280, 54080, 57460, 59072, 59995, 62764, 70304, 70720, 73840, 74698, 77248, 78455, 87880, 91936, 95992, 96560, 114920, 119990, 125528, 140608, 147680, 149396, 155987, 156910, 175760, 183872, 186745, 191984, 193120, 203983, 229840, 239980, 251056, 295360, 298792, 311974, 313820, 351520, 373490, 383968, 386240, 407966, 459680, 479960, 502112, 597584, 623948, 627640, 703040, 746980, 767936, 779935, 815932, 919360, 959920, 1004224, 1019915, 1195168, 1247896, 1255280, 1493960, 1559870, 1631864, 1919840, 2039830, 2390336, 2495792, 2510560, 2651779, 2987920, 3119740, 3263728, 3839680, 4079660, 4991584, 5021120, 5303558, 5975840, 6239480, 6527456, 8159320, 9983168, 10607116, 11951680, 12478960, 13054912, 13258895, 16318640, 21214232, 24957920, 26517790, 32637280, 42428464, 49915840, 53035580, 65274560, 84856928, 106071160, 169713856, 212142320, 424284640, 848569280]

約数ペア:

[(1, 848569280), (2, 424284640), (4, 212142320), (5, 169713856), (8, 106071160), (10, 84856928), (13, 65274560), (16, 53035580), (17, 49915840), (20, 42428464), (26, 32637280), (32, 26517790), (34, 24957920), (40, 21214232), (52, 16318640), (64, 13258895), (65, 13054912), (68, 12478960), (71, 11951680), (80, 10607116), (85, 9983168), (104, 8159320), (130, 6527456), (136, 6239480), (142, 5975840), (160, 5303558), (169, 5021120), (170, 4991584), (208, 4079660), (221, 3839680), (260, 3263728), (272, 3119740), (284, 2987920), (320, 2651779), (338, 2510560), (340, 2495792), (355, 2390336), (416, 2039830), (442, 1919840), (520, 1631864), (544, 1559870), (568, 1493960), (676, 1255280), (680, 1247896), (710, 1195168), (832, 1019915), (845, 1004224), (884, 959920), (923, 919360), (1040, 815932), (1088, 779935), (1105, 767936), (1136, 746980), (1207, 703040), (1352, 627640), (1360, 623948), (1420, 597584), (1690, 502112), (1768, 479960), (1846, 459680), (2080, 407966), (2197, 386240), (2210, 383968), (2272, 373490), (2414, 351520), (2704, 313820), (2720, 311974), (2840, 298792), (2873, 295360), (3380, 251056), (3536, 239980), (3692, 229840), (4160, 203983), (4394, 193120), (4420, 191984), (4544, 186745), (4615, 183872), (4828, 175760), (5408, 156910), (5440, 155987), (5680, 149396), (5746, 147680), (6035, 140608), (6760, 125528), (7072, 119990), (7384, 114920), (8788, 96560), (8840, 95992), (9230, 91936), (9656, 87880), (10816, 78455), (10985, 77248), (11360, 74698), (11492, 73840), (11999, 70720), (12070, 70304), (13520, 62764), (14144, 59995), (14365, 59072), (14768, 57460), (15691, 54080), (17576, 48280), (17680, 47996), (18460, 45968), (19312, 43940), (21970, 38624), (22720, 37349), (22984, 36920), (23998, 35360), (24140, 35152), (27040, 31382), (28730, 29536)]