2053447440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2350

約数の個数: 240

約数和(自身を含む): 7225870848

約数和(自身を除く): 5172423408

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, 2281, 2420, 2480, 2640, 2728, 2904, 3410, 3630, 3720, 3751, 4092, 4562, 4840, 5115, 5456, 5808, 6820, 6843, 7260, 7440, 7502, 8184, 9124, 9680, 10230, 11253, 11405, 13640, 13686, 14520, 15004, 16368, 18248, 18755, 20460, 22506, 22810, 25091, 27280, 27372, 29040, 30008, 34215, 36496, 37510, 40920, 45012, 45620, 50182, 54744, 56265, 60016, 68430, 70711, 75020, 75273, 81840, 90024, 91240, 100364, 109488, 112530, 125455, 136860, 141422, 150040, 150546, 180048, 182480, 200728, 212133, 225060, 250910, 273720, 276001, 282844, 300080, 301092, 353555, 376365, 401456, 424266, 450120, 501820, 547440, 552002, 565688, 602184, 707110, 752730, 777821, 828003, 848532, 900240, 1003640, 1060665, 1104004, 1131376, 1204368, 1380005, 1414220, 1505460, 1555642, 1656006, 1697064, 2007280, 2121330, 2208008, 2333463, 2760010, 2828440, 3010920, 3111284, 3312012, 3394128, 3889105, 4140015, 4242660, 4416016, 4666926, 5520020, 5656880, 6021840, 6222568, 6624024, 7778210, 8280030, 8485320, 8556031, 9333852, 11040040, 11667315, 12445136, 13248048, 15556420, 16560060, 16970640, 17112062, 18667704, 22080080, 23334630, 25668093, 31112840, 33120120, 34224124, 37335408, 42780155, 46669260, 51336186, 62225680, 66240240, 68448248, 85560310, 93338520, 102672372, 128340465, 136896496, 171120620, 186677040, 205344744, 256680930, 342241240, 410689488, 513361860, 684482480, 1026723720, 2053447440]

約数ペア:

[(1, 2053447440), (2, 1026723720), (3, 684482480), (4, 513361860), (5, 410689488), (6, 342241240), (8, 256680930), (10, 205344744), (11, 186677040), (12, 171120620), (15, 136896496), (16, 128340465), (20, 102672372), (22, 93338520), (24, 85560310), (30, 68448248), (31, 66240240), (33, 62225680), (40, 51336186), (44, 46669260), (48, 42780155), (55, 37335408), (60, 34224124), (62, 33120120), (66, 31112840), (80, 25668093), (88, 23334630), (93, 22080080), (110, 18667704), (120, 17112062), (121, 16970640), (124, 16560060), (132, 15556420), (155, 13248048), (165, 12445136), (176, 11667315), (186, 11040040), (220, 9333852), (240, 8556031), (242, 8485320), (248, 8280030), (264, 7778210), (310, 6624024), (330, 6222568), (341, 6021840), (363, 5656880), (372, 5520020), (440, 4666926), (465, 4416016), (484, 4242660), (496, 4140015), (528, 3889105), (605, 3394128), (620, 3312012), (660, 3111284), (682, 3010920), (726, 2828440), (744, 2760010), (880, 2333463), (930, 2208008), (968, 2121330), (1023, 2007280), (1210, 1697064), (1240, 1656006), (1320, 1555642), (1364, 1505460), (1452, 1414220), (1488, 1380005), (1705, 1204368), (1815, 1131376), (1860, 1104004), (1936, 1060665), (2046, 1003640), (2281, 900240), (2420, 848532), (2480, 828003), (2640, 777821), (2728, 752730), (2904, 707110), (3410, 602184), (3630, 565688), (3720, 552002), (3751, 547440), (4092, 501820), (4562, 450120), (4840, 424266), (5115, 401456), (5456, 376365), (5808, 353555), (6820, 301092), (6843, 300080), (7260, 282844), (7440, 276001), (7502, 273720), (8184, 250910), (9124, 225060), (9680, 212133), (10230, 200728), (11253, 182480), (11405, 180048), (13640, 150546), (13686, 150040), (14520, 141422), (15004, 136860), (16368, 125455), (18248, 112530), (18755, 109488), (20460, 100364), (22506, 91240), (22810, 90024), (25091, 81840), (27280, 75273), (27372, 75020), (29040, 70711), (30008, 68430), (34215, 60016), (36496, 56265), (37510, 54744), (40920, 50182), (45012, 45620)]