2052219840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6269}}^1$

素因数の和:6331

約数の個数: 224

約数和(自身を含む): 7338608640

約数和(自身を除く): 5286388800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 4092, 4960, 5115, 5280, 5456, 5952, 6269, 6820, 7440, 8184, 9920, 10230, 10560, 10912, 12538, 13640, 14880, 16368, 18807, 20460, 21824, 25076, 27280, 29760, 31345, 32736, 37614, 40920, 50152, 54560, 62690, 65472, 68959, 75228, 81840, 94035, 100304, 109120, 125380, 137918, 150456, 163680, 188070, 194339, 200608, 206877, 250760, 275836, 300912, 327360, 344795, 376140, 388678, 401216, 413754, 501520, 551672, 583017, 601824, 689590, 752280, 777356, 827508, 971695, 1003040, 1034385, 1103344, 1166034, 1203648, 1379180, 1504560, 1554712, 1655016, 1943390, 2006080, 2068770, 2137729, 2206688, 2332068, 2758360, 2915085, 3009120, 3109424, 3310032, 3886780, 4137540, 4275458, 4413376, 4664136, 5516720, 5830170, 6018240, 6218848, 6413187, 6620064, 7773560, 8275080, 8550916, 9328272, 10688645, 11033440, 11660340, 12437696, 12826374, 13240128, 15547120, 16550160, 17101832, 18656544, 21377290, 22066880, 23320680, 25652748, 31094240, 32065935, 33100320, 34203664, 37313088, 42754580, 46641360, 51305496, 62188480, 64131870, 66200640, 68407328, 85509160, 93282720, 102610992, 128263740, 136814656, 171018320, 186565440, 205221984, 256527480, 342036640, 410443968, 513054960, 684073280, 1026109920, 2052219840]

約数ペア:

[(1, 2052219840), (2, 1026109920), (3, 684073280), (4, 513054960), (5, 410443968), (6, 342036640), (8, 256527480), (10, 205221984), (11, 186565440), (12, 171018320), (15, 136814656), (16, 128263740), (20, 102610992), (22, 93282720), (24, 85509160), (30, 68407328), (31, 66200640), (32, 64131870), (33, 62188480), (40, 51305496), (44, 46641360), (48, 42754580), (55, 37313088), (60, 34203664), (62, 33100320), (64, 32065935), (66, 31094240), (80, 25652748), (88, 23320680), (93, 22066880), (96, 21377290), (110, 18656544), (120, 17101832), (124, 16550160), (132, 15547120), (155, 13240128), (160, 12826374), (165, 12437696), (176, 11660340), (186, 11033440), (192, 10688645), (220, 9328272), (240, 8550916), (248, 8275080), (264, 7773560), (310, 6620064), (320, 6413187), (330, 6218848), (341, 6018240), (352, 5830170), (372, 5516720), (440, 4664136), (465, 4413376), (480, 4275458), (496, 4137540), (528, 3886780), (620, 3310032), (660, 3109424), (682, 3009120), (704, 2915085), (744, 2758360), (880, 2332068), (930, 2206688), (960, 2137729), (992, 2068770), (1023, 2006080), (1056, 1943390), (1240, 1655016), (1320, 1554712), (1364, 1504560), (1488, 1379180), (1705, 1203648), (1760, 1166034), (1860, 1103344), (1984, 1034385), (2046, 1003040), (2112, 971695), (2480, 827508), (2640, 777356), (2728, 752280), (2976, 689590), (3410, 601824), (3520, 583017), (3720, 551672), (4092, 501520), (4960, 413754), (5115, 401216), (5280, 388678), (5456, 376140), (5952, 344795), (6269, 327360), (6820, 300912), (7440, 275836), (8184, 250760), (9920, 206877), (10230, 200608), (10560, 194339), (10912, 188070), (12538, 163680), (13640, 150456), (14880, 137918), (16368, 125380), (18807, 109120), (20460, 100304), (21824, 94035), (25076, 81840), (27280, 75228), (29760, 68959), (31345, 65472), (32736, 62690), (37614, 54560), (40920, 50152)]