625189680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2048

約数の個数: 240

約数和(自身を含む): 2307352320

約数和(自身を除く): 1682162640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 1987, 2070, 2185, 2280, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 3974, 4140, 4370, 4560, 5244, 5520, 5961, 6555, 6840, 6992, 7866, 7948, 8280, 8740, 9935, 10488, 11922, 13110, 13680, 15732, 15896, 16560, 17480, 17883, 19665, 19870, 20976, 23844, 26220, 29805, 31464, 31792, 34960, 35766, 37753, 39330, 39740, 45701, 47688, 52440, 59610, 62928, 71532, 75506, 78660, 79480, 89415, 91402, 95376, 104880, 113259, 119220, 137103, 143064, 151012, 157320, 158960, 178830, 182804, 188765, 226518, 228505, 238440, 274206, 286128, 302024, 314640, 339777, 357660, 365608, 377530, 411309, 453036, 457010, 476880, 548412, 566295, 604048, 679554, 685515, 715320, 731216, 755060, 822618, 868319, 906072, 914020, 1096824, 1132590, 1359108, 1371030, 1430640, 1510120, 1645236, 1698885, 1736638, 1812144, 1828040, 2056545, 2193648, 2265180, 2604957, 2718216, 2742060, 3020240, 3290472, 3397770, 3473276, 3656080, 4113090, 4341595, 4530360, 5209914, 5436432, 5484120, 6580944, 6795540, 6946552, 7814871, 8226180, 8683190, 9060720, 10419828, 10968240, 13024785, 13591080, 13893104, 15629742, 16452360, 17366380, 20839656, 26049570, 27182160, 31259484, 32904720, 34732760, 39074355, 41679312, 52099140, 62518968, 69465520, 78148710, 104198280, 125037936, 156297420, 208396560, 312594840, 625189680]

約数ペア:

[(1, 625189680), (2, 312594840), (3, 208396560), (4, 156297420), (5, 125037936), (6, 104198280), (8, 78148710), (9, 69465520), (10, 62518968), (12, 52099140), (15, 41679312), (16, 39074355), (18, 34732760), (19, 32904720), (20, 31259484), (23, 27182160), (24, 26049570), (30, 20839656), (36, 17366380), (38, 16452360), (40, 15629742), (45, 13893104), (46, 13591080), (48, 13024785), (57, 10968240), (60, 10419828), (69, 9060720), (72, 8683190), (76, 8226180), (80, 7814871), (90, 6946552), (92, 6795540), (95, 6580944), (114, 5484120), (115, 5436432), (120, 5209914), (138, 4530360), (144, 4341595), (152, 4113090), (171, 3656080), (180, 3473276), (184, 3397770), (190, 3290472), (207, 3020240), (228, 2742060), (230, 2718216), (240, 2604957), (276, 2265180), (285, 2193648), (304, 2056545), (342, 1828040), (345, 1812144), (360, 1736638), (368, 1698885), (380, 1645236), (414, 1510120), (437, 1430640), (456, 1371030), (460, 1359108), (552, 1132590), (570, 1096824), (684, 914020), (690, 906072), (720, 868319), (760, 822618), (828, 755060), (855, 731216), (874, 715320), (912, 685515), (920, 679554), (1035, 604048), (1104, 566295), (1140, 548412), (1311, 476880), (1368, 457010), (1380, 453036), (1520, 411309), (1656, 377530), (1710, 365608), (1748, 357660), (1840, 339777), (1987, 314640), (2070, 302024), (2185, 286128), (2280, 274206), (2622, 238440), (2736, 228505), (2760, 226518), (3312, 188765), (3420, 182804), (3496, 178830), (3933, 158960), (3974, 157320), (4140, 151012), (4370, 143064), (4560, 137103), (5244, 119220), (5520, 113259), (5961, 104880), (6555, 95376), (6840, 91402), (6992, 89415), (7866, 79480), (7948, 78660), (8280, 75506), (8740, 71532), (9935, 62928), (10488, 59610), (11922, 52440), (13110, 47688), (13680, 45701), (15732, 39740), (15896, 39330), (16560, 37753), (17480, 35766), (17883, 34960), (19665, 31792), (19870, 31464), (20976, 29805), (23844, 26220)]