17963364640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1731

約数の個数: 192

約数和(自身を含む): 46974162816

約数和(自身を除く): 29010798176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 83, 104, 130, 134, 160, 166, 208, 260, 268, 332, 335, 415, 416, 520, 536, 664, 670, 830, 871, 1040, 1072, 1079, 1328, 1340, 1553, 1660, 1742, 2080, 2144, 2158, 2656, 2680, 3106, 3320, 3484, 4316, 4355, 5360, 5395, 5561, 6212, 6640, 6968, 7765, 8632, 8710, 10720, 10790, 11122, 12424, 13280, 13936, 15530, 17264, 17420, 20189, 21580, 22244, 24848, 27805, 27872, 31060, 34528, 34840, 40378, 43160, 44488, 49696, 55610, 62120, 69680, 72293, 80756, 86320, 88976, 100945, 104051, 111220, 124240, 128899, 139360, 144586, 161512, 172640, 177952, 201890, 208102, 222440, 248480, 257798, 289172, 323024, 361465, 403780, 416204, 444880, 515596, 520255, 578344, 644495, 646048, 722930, 807560, 832408, 889760, 1031192, 1040510, 1156688, 1288990, 1352663, 1445860, 1615120, 1664816, 1675687, 2062384, 2081020, 2313376, 2577980, 2705326, 2891720, 3230240, 3329632, 3351374, 4124768, 4162040, 5155960, 5410652, 5783440, 6702748, 6763315, 8324080, 8378435, 8636233, 10311920, 10821304, 11566880, 13405496, 13526630, 16648160, 16756870, 17272466, 20623840, 21642608, 26810992, 27053260, 33513740, 34544932, 43181165, 43285216, 53621984, 54106520, 67027480, 69089864, 86362330, 108213040, 112271029, 134054960, 138179728, 172724660, 216426080, 224542058, 268109920, 276359456, 345449320, 449084116, 561355145, 690898640, 898168232, 1122710290, 1381797280, 1796336464, 2245420580, 3592672928, 4490841160, 8981682320, 17963364640]

約数ペア:

[(1, 17963364640), (2, 8981682320), (4, 4490841160), (5, 3592672928), (8, 2245420580), (10, 1796336464), (13, 1381797280), (16, 1122710290), (20, 898168232), (26, 690898640), (32, 561355145), (40, 449084116), (52, 345449320), (65, 276359456), (67, 268109920), (80, 224542058), (83, 216426080), (104, 172724660), (130, 138179728), (134, 134054960), (160, 112271029), (166, 108213040), (208, 86362330), (260, 69089864), (268, 67027480), (332, 54106520), (335, 53621984), (415, 43285216), (416, 43181165), (520, 34544932), (536, 33513740), (664, 27053260), (670, 26810992), (830, 21642608), (871, 20623840), (1040, 17272466), (1072, 16756870), (1079, 16648160), (1328, 13526630), (1340, 13405496), (1553, 11566880), (1660, 10821304), (1742, 10311920), (2080, 8636233), (2144, 8378435), (2158, 8324080), (2656, 6763315), (2680, 6702748), (3106, 5783440), (3320, 5410652), (3484, 5155960), (4316, 4162040), (4355, 4124768), (5360, 3351374), (5395, 3329632), (5561, 3230240), (6212, 2891720), (6640, 2705326), (6968, 2577980), (7765, 2313376), (8632, 2081020), (8710, 2062384), (10720, 1675687), (10790, 1664816), (11122, 1615120), (12424, 1445860), (13280, 1352663), (13936, 1288990), (15530, 1156688), (17264, 1040510), (17420, 1031192), (20189, 889760), (21580, 832408), (22244, 807560), (24848, 722930), (27805, 646048), (27872, 644495), (31060, 578344), (34528, 520255), (34840, 515596), (40378, 444880), (43160, 416204), (44488, 403780), (49696, 361465), (55610, 323024), (62120, 289172), (69680, 257798), (72293, 248480), (80756, 222440), (86320, 208102), (88976, 201890), (100945, 177952), (104051, 172640), (111220, 161512), (124240, 144586), (128899, 139360)]