15702780240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75991}}^1$

素因数の和:76058

約数の個数: 240

約数和(自身を含む): 61739548416

約数和(自身を除く): 46036768176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1968, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3444, 3690, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 6888, 7380, 8610, 9840, 10332, 11480, 12915, 13776, 14760, 17220, 20664, 22960, 25830, 29520, 34440, 41328, 51660, 68880, 75991, 103320, 151982, 206640, 227973, 303964, 379955, 455946, 531937, 607928, 683919, 759910, 911892, 1063874, 1139865, 1215856, 1367838, 1519820, 1595811, 1823784, 2127748, 2279730, 2659685, 2735676, 3039640, 3115631, 3191622, 3419595, 3647568, 4255496, 4559460, 4787433, 5319370, 5471352, 6079280, 6231262, 6383244, 6839190, 7979055, 8510992, 9118920, 9346893, 9574866, 10638740, 10942704, 12462524, 12766488, 13678380, 15578155, 15958110, 18237840, 18693786, 19149732, 21277480, 21809417, 23937165, 24925048, 25532976, 27356760, 28040679, 31156310, 31916220, 37387572, 38299464, 42554960, 43618834, 46734465, 47874330, 49850096, 54713520, 56081358, 62312620, 63832440, 65428251, 74775144, 76598928, 87237668, 93468930, 95748660, 109047085, 112162716, 124625240, 127664880, 130856502, 140203395, 149550288, 174475336, 186937860, 191497320, 196284753, 218094170, 224325432, 249250480, 261713004, 280406790, 327141255, 348950672, 373875720, 382994640, 392569506, 436188340, 448650864, 523426008, 560813580, 654282510, 747751440, 785139012, 872376680, 981423765, 1046852016, 1121627160, 1308565020, 1570278024, 1744753360, 1962847530, 2243254320, 2617130040, 3140556048, 3925695060, 5234260080, 7851390120, 15702780240]

約数ペア:

[(1, 15702780240), (2, 7851390120), (3, 5234260080), (4, 3925695060), (5, 3140556048), (6, 2617130040), (7, 2243254320), (8, 1962847530), (9, 1744753360), (10, 1570278024), (12, 1308565020), (14, 1121627160), (15, 1046852016), (16, 981423765), (18, 872376680), (20, 785139012), (21, 747751440), (24, 654282510), (28, 560813580), (30, 523426008), (35, 448650864), (36, 436188340), (40, 392569506), (41, 382994640), (42, 373875720), (45, 348950672), (48, 327141255), (56, 280406790), (60, 261713004), (63, 249250480), (70, 224325432), (72, 218094170), (80, 196284753), (82, 191497320), (84, 186937860), (90, 174475336), (105, 149550288), (112, 140203395), (120, 130856502), (123, 127664880), (126, 124625240), (140, 112162716), (144, 109047085), (164, 95748660), (168, 93468930), (180, 87237668), (205, 76598928), (210, 74775144), (240, 65428251), (246, 63832440), (252, 62312620), (280, 56081358), (287, 54713520), (315, 49850096), (328, 47874330), (336, 46734465), (360, 43618834), (369, 42554960), (410, 38299464), (420, 37387572), (492, 31916220), (504, 31156310), (560, 28040679), (574, 27356760), (615, 25532976), (630, 24925048), (656, 23937165), (720, 21809417), (738, 21277480), (820, 19149732), (840, 18693786), (861, 18237840), (984, 15958110), (1008, 15578155), (1148, 13678380), (1230, 12766488), (1260, 12462524), (1435, 10942704), (1476, 10638740), (1640, 9574866), (1680, 9346893), (1722, 9118920), (1845, 8510992), (1968, 7979055), (2296, 6839190), (2460, 6383244), (2520, 6231262), (2583, 6079280), (2870, 5471352), (2952, 5319370), (3280, 4787433), (3444, 4559460), (3690, 4255496), (4305, 3647568), (4592, 3419595), (4920, 3191622), (5040, 3115631), (5166, 3039640), (5740, 2735676), (5904, 2659685), (6888, 2279730), (7380, 2127748), (8610, 1823784), (9840, 1595811), (10332, 1519820), (11480, 1367838), (12915, 1215856), (13776, 1139865), (14760, 1063874), (17220, 911892), (20664, 759910), (22960, 683919), (25830, 607928), (29520, 531937), (34440, 455946), (41328, 379955), (51660, 303964), (68880, 227973), (75991, 206640), (103320, 151982)]