25598693640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{54881}}^1$

素因数の和:54944

約数の個数: 192

約数和(自身を含む): 86775027840

約数和(自身を除く): 61176334200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 169, 184, 195, 230, 260, 276, 299, 312, 338, 345, 390, 460, 507, 520, 552, 598, 676, 690, 780, 845, 897, 920, 1014, 1196, 1352, 1380, 1495, 1560, 1690, 1794, 2028, 2392, 2535, 2760, 2990, 3380, 3588, 3887, 4056, 4485, 5070, 5980, 6760, 7176, 7774, 8970, 10140, 11661, 11960, 15548, 17940, 19435, 20280, 23322, 31096, 35880, 38870, 46644, 54881, 58305, 77740, 93288, 109762, 116610, 155480, 164643, 219524, 233220, 274405, 329286, 439048, 466440, 548810, 658572, 713453, 823215, 1097620, 1262263, 1317144, 1426906, 1646430, 2140359, 2195240, 2524526, 2853812, 3292860, 3567265, 3786789, 4280718, 5049052, 5707624, 6311315, 6585720, 7134530, 7573578, 8561436, 9274889, 10098104, 10701795, 12622630, 14269060, 15147156, 16409419, 17122872, 18549778, 18933945, 21403590, 25245260, 27824667, 28538120, 30294312, 32818838, 37099556, 37867890, 42807180, 46374445, 49228257, 50490520, 55649334, 65637676, 74199112, 75735780, 82047095, 85614360, 92748890, 98456514, 111298668, 131275352, 139123335, 151471560, 164094190, 185497780, 196913028, 213322447, 222597336, 246141285, 278246670, 328188380, 370995560, 393826056, 426644894, 492282570, 556493340, 639967341, 656376760, 853289788, 984565140, 1066612235, 1112986680, 1279934682, 1706579576, 1969130280, 2133224470, 2559869364, 3199836705, 4266448940, 5119738728, 6399673410, 8532897880, 12799346820, 25598693640]

約数ペア:

[(1, 25598693640), (2, 12799346820), (3, 8532897880), (4, 6399673410), (5, 5119738728), (6, 4266448940), (8, 3199836705), (10, 2559869364), (12, 2133224470), (13, 1969130280), (15, 1706579576), (20, 1279934682), (23, 1112986680), (24, 1066612235), (26, 984565140), (30, 853289788), (39, 656376760), (40, 639967341), (46, 556493340), (52, 492282570), (60, 426644894), (65, 393826056), (69, 370995560), (78, 328188380), (92, 278246670), (104, 246141285), (115, 222597336), (120, 213322447), (130, 196913028), (138, 185497780), (156, 164094190), (169, 151471560), (184, 139123335), (195, 131275352), (230, 111298668), (260, 98456514), (276, 92748890), (299, 85614360), (312, 82047095), (338, 75735780), (345, 74199112), (390, 65637676), (460, 55649334), (507, 50490520), (520, 49228257), (552, 46374445), (598, 42807180), (676, 37867890), (690, 37099556), (780, 32818838), (845, 30294312), (897, 28538120), (920, 27824667), (1014, 25245260), (1196, 21403590), (1352, 18933945), (1380, 18549778), (1495, 17122872), (1560, 16409419), (1690, 15147156), (1794, 14269060), (2028, 12622630), (2392, 10701795), (2535, 10098104), (2760, 9274889), (2990, 8561436), (3380, 7573578), (3588, 7134530), (3887, 6585720), (4056, 6311315), (4485, 5707624), (5070, 5049052), (5980, 4280718), (6760, 3786789), (7176, 3567265), (7774, 3292860), (8970, 2853812), (10140, 2524526), (11661, 2195240), (11960, 2140359), (15548, 1646430), (17940, 1426906), (19435, 1317144), (20280, 1262263), (23322, 1097620), (31096, 823215), (35880, 713453), (38870, 658572), (46644, 548810), (54881, 466440), (58305, 439048), (77740, 329286), (93288, 274405), (109762, 233220), (116610, 219524), (155480, 164643)]