2213931960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:883

約数の個数: 256

約数和(自身を含む): 7713792000

約数和(自身を除く): 5499860040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 89, 90, 93, 108, 120, 124, 135, 155, 178, 180, 186, 216, 248, 267, 270, 279, 310, 356, 360, 372, 445, 465, 534, 540, 558, 620, 712, 743, 744, 801, 837, 890, 930, 1068, 1080, 1116, 1240, 1335, 1395, 1486, 1602, 1674, 1780, 1860, 2136, 2229, 2232, 2403, 2670, 2759, 2790, 2972, 3204, 3348, 3560, 3715, 3720, 4005, 4185, 4458, 4806, 5340, 5518, 5580, 5944, 6408, 6687, 6696, 7430, 8010, 8277, 8370, 8916, 9612, 10680, 11036, 11145, 11160, 12015, 13374, 13795, 14860, 16020, 16554, 16740, 17832, 19224, 20061, 22072, 22290, 23033, 24030, 24831, 26748, 27590, 29720, 32040, 33108, 33435, 33480, 40122, 41385, 44580, 46066, 48060, 49662, 53496, 55180, 66127, 66216, 66870, 69099, 74493, 80244, 82770, 89160, 92132, 96120, 99324, 100305, 110360, 115165, 124155, 132254, 133740, 138198, 148986, 160488, 165540, 184264, 198381, 198648, 200610, 207297, 230330, 248310, 264508, 267480, 276396, 297972, 330635, 331080, 345495, 372465, 396762, 401220, 414594, 460660, 496620, 529016, 552792, 595143, 595944, 621891, 661270, 690990, 744930, 793524, 802440, 829188, 921320, 991905, 993240, 1036485, 1190286, 1243782, 1322540, 1381980, 1489860, 1587048, 1658376, 1785429, 1983810, 2049937, 2072970, 2380572, 2487564, 2645080, 2763960, 2975715, 2979720, 3109455, 3570858, 3967620, 4099874, 4145940, 4761144, 4975128, 5951430, 6149811, 6218910, 7141716, 7935240, 8199748, 8291880, 8927145, 10249685, 11902860, 12299622, 12437820, 14283432, 16399496, 17854290, 18449433, 20499370, 23805720, 24599244, 24875640, 30749055, 35708580, 36898866, 40998740, 49198488, 55348299, 61498110, 71417160, 73797732, 81997480, 92247165, 110696598, 122996220, 147595464, 184494330, 221393196, 245992440, 276741495, 368988660, 442786392, 553482990, 737977320, 1106965980, 2213931960]

約数ペア:

[(1, 2213931960), (2, 1106965980), (3, 737977320), (4, 553482990), (5, 442786392), (6, 368988660), (8, 276741495), (9, 245992440), (10, 221393196), (12, 184494330), (15, 147595464), (18, 122996220), (20, 110696598), (24, 92247165), (27, 81997480), (30, 73797732), (31, 71417160), (36, 61498110), (40, 55348299), (45, 49198488), (54, 40998740), (60, 36898866), (62, 35708580), (72, 30749055), (89, 24875640), (90, 24599244), (93, 23805720), (108, 20499370), (120, 18449433), (124, 17854290), (135, 16399496), (155, 14283432), (178, 12437820), (180, 12299622), (186, 11902860), (216, 10249685), (248, 8927145), (267, 8291880), (270, 8199748), (279, 7935240), (310, 7141716), (356, 6218910), (360, 6149811), (372, 5951430), (445, 4975128), (465, 4761144), (534, 4145940), (540, 4099874), (558, 3967620), (620, 3570858), (712, 3109455), (743, 2979720), (744, 2975715), (801, 2763960), (837, 2645080), (890, 2487564), (930, 2380572), (1068, 2072970), (1080, 2049937), (1116, 1983810), (1240, 1785429), (1335, 1658376), (1395, 1587048), (1486, 1489860), (1602, 1381980), (1674, 1322540), (1780, 1243782), (1860, 1190286), (2136, 1036485), (2229, 993240), (2232, 991905), (2403, 921320), (2670, 829188), (2759, 802440), (2790, 793524), (2972, 744930), (3204, 690990), (3348, 661270), (3560, 621891), (3715, 595944), (3720, 595143), (4005, 552792), (4185, 529016), (4458, 496620), (4806, 460660), (5340, 414594), (5518, 401220), (5580, 396762), (5944, 372465), (6408, 345495), (6687, 331080), (6696, 330635), (7430, 297972), (8010, 276396), (8277, 267480), (8370, 264508), (8916, 248310), (9612, 230330), (10680, 207297), (11036, 200610), (11145, 198648), (11160, 198381), (12015, 184264), (13374, 165540), (13795, 160488), (14860, 148986), (16020, 138198), (16554, 133740), (16740, 132254), (17832, 124155), (19224, 115165), (20061, 110360), (22072, 100305), (22290, 99324), (23033, 96120), (24030, 92132), (24831, 89160), (26748, 82770), (27590, 80244), (29720, 74493), (32040, 69099), (33108, 66870), (33435, 66216), (33480, 66127), (40122, 55180), (41385, 53496), (44580, 49662), (46066, 48060)]