2251421040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7547}}^1$

素因数の和:7687

約数の個数: 160

約数和(自身を含む): 7682294016

約数和(自身を除く): 5430872976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 113, 120, 132, 165, 176, 220, 226, 240, 264, 330, 339, 440, 452, 528, 565, 660, 678, 880, 904, 1130, 1243, 1320, 1356, 1695, 1808, 2260, 2486, 2640, 2712, 3390, 3729, 4520, 4972, 5424, 6215, 6780, 7458, 7547, 9040, 9944, 12430, 13560, 14916, 15094, 18645, 19888, 22641, 24860, 27120, 29832, 30188, 37290, 37735, 45282, 49720, 59664, 60376, 74580, 75470, 83017, 90564, 99440, 113205, 120752, 149160, 150940, 166034, 181128, 226410, 249051, 298320, 301880, 332068, 362256, 415085, 452820, 498102, 603760, 664136, 830170, 852811, 905640, 996204, 1245255, 1328272, 1660340, 1705622, 1811280, 1992408, 2490510, 2558433, 3320680, 3411244, 3984816, 4264055, 4981020, 5116866, 6641360, 6822488, 8528110, 9380921, 9962040, 10233732, 12792165, 13644976, 17056220, 18761842, 19924080, 20467464, 25584330, 28142763, 34112440, 37523684, 40934928, 46904605, 51168660, 56285526, 68224880, 75047368, 93809210, 102337320, 112571052, 140713815, 150094736, 187618420, 204674640, 225142104, 281427630, 375236840, 450284208, 562855260, 750473680, 1125710520, 2251421040]

約数ペア:

[(1, 2251421040), (2, 1125710520), (3, 750473680), (4, 562855260), (5, 450284208), (6, 375236840), (8, 281427630), (10, 225142104), (11, 204674640), (12, 187618420), (15, 150094736), (16, 140713815), (20, 112571052), (22, 102337320), (24, 93809210), (30, 75047368), (33, 68224880), (40, 56285526), (44, 51168660), (48, 46904605), (55, 40934928), (60, 37523684), (66, 34112440), (80, 28142763), (88, 25584330), (110, 20467464), (113, 19924080), (120, 18761842), (132, 17056220), (165, 13644976), (176, 12792165), (220, 10233732), (226, 9962040), (240, 9380921), (264, 8528110), (330, 6822488), (339, 6641360), (440, 5116866), (452, 4981020), (528, 4264055), (565, 3984816), (660, 3411244), (678, 3320680), (880, 2558433), (904, 2490510), (1130, 1992408), (1243, 1811280), (1320, 1705622), (1356, 1660340), (1695, 1328272), (1808, 1245255), (2260, 996204), (2486, 905640), (2640, 852811), (2712, 830170), (3390, 664136), (3729, 603760), (4520, 498102), (4972, 452820), (5424, 415085), (6215, 362256), (6780, 332068), (7458, 301880), (7547, 298320), (9040, 249051), (9944, 226410), (12430, 181128), (13560, 166034), (14916, 150940), (15094, 149160), (18645, 120752), (19888, 113205), (22641, 99440), (24860, 90564), (27120, 83017), (29832, 75470), (30188, 74580), (37290, 60376), (37735, 59664), (45282, 49720)]