26979631080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{57107}}^1$

素因数の和:57279

約数の個数: 128

約数和(自身を含む): 84209172480

約数和(自身を除く): 57229541400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 310, 372, 381, 465, 508, 620, 635, 744, 762, 930, 1016, 1240, 1270, 1524, 1860, 1905, 2540, 3048, 3720, 3810, 3937, 5080, 7620, 7874, 11811, 15240, 15748, 19685, 23622, 31496, 39370, 47244, 57107, 59055, 78740, 94488, 114214, 118110, 157480, 171321, 228428, 236220, 285535, 342642, 456856, 472440, 571070, 685284, 856605, 1142140, 1370568, 1713210, 1770317, 2284280, 3426420, 3540634, 5310951, 6852840, 7081268, 7252589, 8851585, 10621902, 14162536, 14505178, 17703170, 21243804, 21757767, 26554755, 29010356, 35406340, 36262945, 42487608, 43515534, 53109510, 58020712, 70812680, 72525890, 87031068, 106219020, 108788835, 145051780, 174062136, 212438040, 217577670, 224830259, 290103560, 435155340, 449660518, 674490777, 870310680, 899321036, 1124151295, 1348981554, 1798642072, 2248302590, 2697963108, 3372453885, 4496605180, 5395926216, 6744907770, 8993210360, 13489815540, 26979631080]

約数ペア:

[(1, 26979631080), (2, 13489815540), (3, 8993210360), (4, 6744907770), (5, 5395926216), (6, 4496605180), (8, 3372453885), (10, 2697963108), (12, 2248302590), (15, 1798642072), (20, 1348981554), (24, 1124151295), (30, 899321036), (31, 870310680), (40, 674490777), (60, 449660518), (62, 435155340), (93, 290103560), (120, 224830259), (124, 217577670), (127, 212438040), (155, 174062136), (186, 145051780), (248, 108788835), (254, 106219020), (310, 87031068), (372, 72525890), (381, 70812680), (465, 58020712), (508, 53109510), (620, 43515534), (635, 42487608), (744, 36262945), (762, 35406340), (930, 29010356), (1016, 26554755), (1240, 21757767), (1270, 21243804), (1524, 17703170), (1860, 14505178), (1905, 14162536), (2540, 10621902), (3048, 8851585), (3720, 7252589), (3810, 7081268), (3937, 6852840), (5080, 5310951), (7620, 3540634), (7874, 3426420), (11811, 2284280), (15240, 1770317), (15748, 1713210), (19685, 1370568), (23622, 1142140), (31496, 856605), (39370, 685284), (47244, 571070), (57107, 472440), (59055, 456856), (78740, 342642), (94488, 285535), (114214, 236220), (118110, 228428), (157480, 171321)]