25846790640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{28711}}^1$

素因数の和:28780

約数の個数: 240

約数和(自身を含む): 90915514368

約数和(自身を除く): 65068723728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 132, 155, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 930, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1488, 1705, 1815, 1860, 1936, 2046, 2420, 2480, 2640, 2728, 2904, 3410, 3630, 3720, 3751, 4092, 4840, 5115, 5456, 5808, 6820, 7260, 7440, 7502, 8184, 9680, 10230, 11253, 13640, 14520, 15004, 16368, 18755, 20460, 22506, 27280, 28711, 29040, 30008, 37510, 40920, 45012, 56265, 57422, 60016, 75020, 81840, 86133, 90024, 112530, 114844, 143555, 150040, 172266, 180048, 225060, 229688, 287110, 300080, 315821, 344532, 430665, 450120, 459376, 574220, 631642, 689064, 861330, 890041, 900240, 947463, 1148440, 1263284, 1378128, 1579105, 1722660, 1780082, 1894926, 2296880, 2526568, 2670123, 3158210, 3445320, 3474031, 3560164, 3789852, 4450205, 4737315, 5053136, 5340246, 6316420, 6890640, 6948062, 7120328, 7579704, 8900410, 9474630, 9790451, 10422093, 10680492, 12632840, 13350615, 13896124, 14240656, 15159408, 17370155, 17800820, 18949260, 19580902, 20844186, 21360984, 25265680, 26701230, 27792248, 29371353, 34740310, 35601640, 37898520, 39161804, 41688372, 42721968, 48952255, 52110465, 53402460, 55584496, 58742706, 69480620, 71203280, 75797040, 78323608, 83376744, 97904510, 104220930, 106804920, 107694961, 117485412, 138961240, 146856765, 156647216, 166753488, 195809020, 208441860, 213609840, 215389922, 234970824, 277922480, 293713530, 323084883, 391618040, 416883720, 430779844, 469941648, 538474805, 587427060, 646169766, 783236080, 833767440, 861559688, 1076949610, 1174854120, 1292339532, 1615424415, 1723119376, 2153899220, 2349708240, 2584679064, 3230848830, 4307798440, 5169358128, 6461697660, 8615596880, 12923395320, 25846790640]

約数ペア:

[(1, 25846790640), (2, 12923395320), (3, 8615596880), (4, 6461697660), (5, 5169358128), (6, 4307798440), (8, 3230848830), (10, 2584679064), (11, 2349708240), (12, 2153899220), (15, 1723119376), (16, 1615424415), (20, 1292339532), (22, 1174854120), (24, 1076949610), (30, 861559688), (31, 833767440), (33, 783236080), (40, 646169766), (44, 587427060), (48, 538474805), (55, 469941648), (60, 430779844), (62, 416883720), (66, 391618040), (80, 323084883), (88, 293713530), (93, 277922480), (110, 234970824), (120, 215389922), (121, 213609840), (124, 208441860), (132, 195809020), (155, 166753488), (165, 156647216), (176, 146856765), (186, 138961240), (220, 117485412), (240, 107694961), (242, 106804920), (248, 104220930), (264, 97904510), (310, 83376744), (330, 78323608), (341, 75797040), (363, 71203280), (372, 69480620), (440, 58742706), (465, 55584496), (484, 53402460), (496, 52110465), (528, 48952255), (605, 42721968), (620, 41688372), (660, 39161804), (682, 37898520), (726, 35601640), (744, 34740310), (880, 29371353), (930, 27792248), (968, 26701230), (1023, 25265680), (1210, 21360984), (1240, 20844186), (1320, 19580902), (1364, 18949260), (1452, 17800820), (1488, 17370155), (1705, 15159408), (1815, 14240656), (1860, 13896124), (1936, 13350615), (2046, 12632840), (2420, 10680492), (2480, 10422093), (2640, 9790451), (2728, 9474630), (2904, 8900410), (3410, 7579704), (3630, 7120328), (3720, 6948062), (3751, 6890640), (4092, 6316420), (4840, 5340246), (5115, 5053136), (5456, 4737315), (5808, 4450205), (6820, 3789852), (7260, 3560164), (7440, 3474031), (7502, 3445320), (8184, 3158210), (9680, 2670123), (10230, 2526568), (11253, 2296880), (13640, 1894926), (14520, 1780082), (15004, 1722660), (16368, 1579105), (18755, 1378128), (20460, 1263284), (22506, 1148440), (27280, 947463), (28711, 900240), (29040, 890041), (30008, 861330), (37510, 689064), (40920, 631642), (45012, 574220), (56265, 459376), (57422, 450120), (60016, 430665), (75020, 344532), (81840, 315821), (86133, 300080), (90024, 287110), (112530, 229688), (114844, 225060), (143555, 180048), (150040, 172266)]