2172982008240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{455827}}^1$

素因数の和:458056

約数の個数: 160

約数和(自身を含む): 7488123586560

約数和(自身を除く): 5315141578320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 2207, 4414, 6621, 8828, 11035, 13242, 17656, 19863, 22070, 26484, 33105, 35312, 39726, 44140, 52968, 59589, 66210, 79452, 88280, 99315, 105936, 119178, 132420, 158904, 176560, 198630, 238356, 264840, 297945, 317808, 397260, 455827, 476712, 529680, 595890, 794520, 911654, 953424, 1191780, 1367481, 1589040, 1823308, 2279135, 2383560, 2734962, 3646616, 4102443, 4558270, 4767120, 5469924, 6837405, 7293232, 8204886, 9116540, 10939848, 12307329, 13674810, 16409772, 18233080, 20512215, 21879696, 24614658, 27349620, 32819544, 36466160, 41024430, 49229316, 54699240, 61536645, 65639088, 82048860, 98458632, 109398480, 123073290, 164097720, 196917264, 246146580, 328195440, 492293160, 984586320, 1006010189, 2012020378, 3018030567, 4024040756, 5030050945, 6036061134, 8048081512, 9054091701, 10060101890, 12072122268, 15090152835, 16096163024, 18108183402, 20120203780, 24144244536, 27162275103, 30180305670, 36216366804, 40240407560, 45270458505, 48288489072, 54324550206, 60360611340, 72432733608, 80480815120, 90540917010, 108649100412, 120721222680, 135811375515, 144865467216, 181081834020, 217298200824, 241442445360, 271622751030, 362163668040, 434596401648, 543245502060, 724327336080, 1086491004120, 2172982008240]

約数ペア:

[(1, 2172982008240), (2, 1086491004120), (3, 724327336080), (4, 543245502060), (5, 434596401648), (6, 362163668040), (8, 271622751030), (9, 241442445360), (10, 217298200824), (12, 181081834020), (15, 144865467216), (16, 135811375515), (18, 120721222680), (20, 108649100412), (24, 90540917010), (27, 80480815120), (30, 72432733608), (36, 60360611340), (40, 54324550206), (45, 48288489072), (48, 45270458505), (54, 40240407560), (60, 36216366804), (72, 30180305670), (80, 27162275103), (90, 24144244536), (108, 20120203780), (120, 18108183402), (135, 16096163024), (144, 15090152835), (180, 12072122268), (216, 10060101890), (240, 9054091701), (270, 8048081512), (360, 6036061134), (432, 5030050945), (540, 4024040756), (720, 3018030567), (1080, 2012020378), (2160, 1006010189), (2207, 984586320), (4414, 492293160), (6621, 328195440), (8828, 246146580), (11035, 196917264), (13242, 164097720), (17656, 123073290), (19863, 109398480), (22070, 98458632), (26484, 82048860), (33105, 65639088), (35312, 61536645), (39726, 54699240), (44140, 49229316), (52968, 41024430), (59589, 36466160), (66210, 32819544), (79452, 27349620), (88280, 24614658), (99315, 21879696), (105936, 20512215), (119178, 18233080), (132420, 16409772), (158904, 13674810), (176560, 12307329), (198630, 10939848), (238356, 9116540), (264840, 8204886), (297945, 7293232), (317808, 6837405), (397260, 5469924), (455827, 4767120), (476712, 4558270), (529680, 4102443), (595890, 3646616), (794520, 2734962), (911654, 2383560), (953424, 2279135), (1191780, 1823308), (1367481, 1589040)]