2784577320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26951}}^1$

素因数の和:27016

約数の個数: 192

約数和(自身を含む): 10595370240

約数和(自身を除く): 7810792920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 4305, 4920, 5166, 5740, 6888, 7380, 8610, 10332, 11480, 12915, 14760, 17220, 20664, 25830, 26951, 34440, 51660, 53902, 80853, 103320, 107804, 134755, 161706, 188657, 215608, 242559, 269510, 323412, 377314, 404265, 485118, 539020, 565971, 646824, 754628, 808530, 943285, 970236, 1078040, 1104991, 1131942, 1212795, 1509256, 1617060, 1697913, 1886570, 1940472, 2209982, 2263884, 2425590, 2829855, 3234120, 3314973, 3395826, 3773140, 4419964, 4527768, 4851180, 5524955, 5659710, 6629946, 6791652, 7546280, 7734937, 8489565, 8839928, 9702360, 9944919, 11049910, 11319420, 13259892, 13583304, 15469874, 16574865, 16979130, 19889838, 22099820, 22638840, 23204811, 26519784, 30939748, 33149730, 33958260, 38674685, 39779676, 44199640, 46409622, 49724595, 61879496, 66299460, 67916520, 69614433, 77349370, 79559352, 92819244, 99449190, 116024055, 132598920, 139228866, 154698740, 185638488, 198898380, 232048110, 278457732, 309397480, 348072165, 397796760, 464096220, 556915464, 696144330, 928192440, 1392288660, 2784577320]

約数ペア:

[(1, 2784577320), (2, 1392288660), (3, 928192440), (4, 696144330), (5, 556915464), (6, 464096220), (7, 397796760), (8, 348072165), (9, 309397480), (10, 278457732), (12, 232048110), (14, 198898380), (15, 185638488), (18, 154698740), (20, 139228866), (21, 132598920), (24, 116024055), (28, 99449190), (30, 92819244), (35, 79559352), (36, 77349370), (40, 69614433), (41, 67916520), (42, 66299460), (45, 61879496), (56, 49724595), (60, 46409622), (63, 44199640), (70, 39779676), (72, 38674685), (82, 33958260), (84, 33149730), (90, 30939748), (105, 26519784), (120, 23204811), (123, 22638840), (126, 22099820), (140, 19889838), (164, 16979130), (168, 16574865), (180, 15469874), (205, 13583304), (210, 13259892), (246, 11319420), (252, 11049910), (280, 9944919), (287, 9702360), (315, 8839928), (328, 8489565), (360, 7734937), (369, 7546280), (410, 6791652), (420, 6629946), (492, 5659710), (504, 5524955), (574, 4851180), (615, 4527768), (630, 4419964), (738, 3773140), (820, 3395826), (840, 3314973), (861, 3234120), (984, 2829855), (1148, 2425590), (1230, 2263884), (1260, 2209982), (1435, 1940472), (1476, 1886570), (1640, 1697913), (1722, 1617060), (1845, 1509256), (2296, 1212795), (2460, 1131942), (2520, 1104991), (2583, 1078040), (2870, 970236), (2952, 943285), (3444, 808530), (3690, 754628), (4305, 646824), (4920, 565971), (5166, 539020), (5740, 485118), (6888, 404265), (7380, 377314), (8610, 323412), (10332, 269510), (11480, 242559), (12915, 215608), (14760, 188657), (17220, 161706), (20664, 134755), (25830, 107804), (26951, 103320), (34440, 80853), (51660, 53902)]