18153784080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{57697}}^1$

素因数の和:57758

約数の個数: 240

約数和(自身を含む): 66966606720

約数和(自身を除く): 48812822640

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, 2070, 2185, 2280, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 5244, 5520, 6555, 6840, 6992, 7866, 8280, 8740, 10488, 13110, 13680, 15732, 16560, 17480, 19665, 20976, 26220, 31464, 34960, 39330, 52440, 57697, 62928, 78660, 104880, 115394, 157320, 173091, 230788, 288485, 314640, 346182, 461576, 519273, 576970, 692364, 865455, 923152, 1038546, 1096243, 1153940, 1327031, 1384728, 1730910, 2077092, 2192486, 2307880, 2596365, 2654062, 2769456, 3288729, 3461820, 3981093, 4154184, 4384972, 4615760, 5192730, 5308124, 5481215, 6577458, 6635155, 6923640, 7962186, 8308368, 8769944, 9866187, 10385460, 10616248, 10962430, 11943279, 13154916, 13270310, 13847280, 15924372, 16443645, 17539888, 19732374, 19905465, 20770920, 21232496, 21924860, 23886558, 25213589, 26309832, 26540620, 31848744, 32887290, 39464748, 39810930, 41541840, 43849720, 47773116, 49330935, 50427178, 52619664, 53081240, 59716395, 63697488, 65774580, 75640767, 78929496, 79621860, 87699440, 95546232, 98661870, 100854356, 106162480, 119432790, 126067945, 131549160, 151281534, 157858992, 159243720, 191092464, 197323740, 201708712, 226922301, 238865580, 252135890, 263098320, 302563068, 318487440, 378203835, 394647480, 403417424, 453844602, 477731160, 504271780, 605126136, 756407670, 789294960, 907689204, 955462320, 1008543560, 1134611505, 1210252272, 1512815340, 1815378408, 2017087120, 2269223010, 3025630680, 3630756816, 4538446020, 6051261360, 9076892040, 18153784080]

約数ペア:

[(1, 18153784080), (2, 9076892040), (3, 6051261360), (4, 4538446020), (5, 3630756816), (6, 3025630680), (8, 2269223010), (9, 2017087120), (10, 1815378408), (12, 1512815340), (15, 1210252272), (16, 1134611505), (18, 1008543560), (19, 955462320), (20, 907689204), (23, 789294960), (24, 756407670), (30, 605126136), (36, 504271780), (38, 477731160), (40, 453844602), (45, 403417424), (46, 394647480), (48, 378203835), (57, 318487440), (60, 302563068), (69, 263098320), (72, 252135890), (76, 238865580), (80, 226922301), (90, 201708712), (92, 197323740), (95, 191092464), (114, 159243720), (115, 157858992), (120, 151281534), (138, 131549160), (144, 126067945), (152, 119432790), (171, 106162480), (180, 100854356), (184, 98661870), (190, 95546232), (207, 87699440), (228, 79621860), (230, 78929496), (240, 75640767), (276, 65774580), (285, 63697488), (304, 59716395), (342, 53081240), (345, 52619664), (360, 50427178), (368, 49330935), (380, 47773116), (414, 43849720), (437, 41541840), (456, 39810930), (460, 39464748), (552, 32887290), (570, 31848744), (684, 26540620), (690, 26309832), (720, 25213589), (760, 23886558), (828, 21924860), (855, 21232496), (874, 20770920), (912, 19905465), (920, 19732374), (1035, 17539888), (1104, 16443645), (1140, 15924372), (1311, 13847280), (1368, 13270310), (1380, 13154916), (1520, 11943279), (1656, 10962430), (1710, 10616248), (1748, 10385460), (1840, 9866187), (2070, 8769944), (2185, 8308368), (2280, 7962186), (2622, 6923640), (2736, 6635155), (2760, 6577458), (3312, 5481215), (3420, 5308124), (3496, 5192730), (3933, 4615760), (4140, 4384972), (4370, 4154184), (4560, 3981093), (5244, 3461820), (5520, 3288729), (6555, 2769456), (6840, 2654062), (6992, 2596365), (7866, 2307880), (8280, 2192486), (8740, 2077092), (10488, 1730910), (13110, 1384728), (13680, 1327031), (15732, 1153940), (16560, 1096243), (17480, 1038546), (19665, 923152), (20976, 865455), (26220, 692364), (31464, 576970), (34960, 519273), (39330, 461576), (52440, 346182), (57697, 314640), (62928, 288485), (78660, 230788), (104880, 173091), (115394, 157320)]