2139451380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:812

約数の個数: 240

約数和(自身を含む): 7369306560

約数和(自身を除く): 5229855180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 211, 220, 270, 297, 324, 330, 396, 405, 422, 495, 540, 569, 594, 633, 660, 810, 844, 891, 990, 1055, 1138, 1188, 1266, 1485, 1620, 1707, 1782, 1899, 1980, 2110, 2276, 2321, 2532, 2845, 2970, 3165, 3414, 3564, 3798, 4220, 4455, 4642, 5121, 5690, 5697, 5940, 6259, 6330, 6828, 6963, 7596, 8535, 8910, 9284, 9495, 10242, 11380, 11394, 11605, 12518, 12660, 13926, 15363, 17070, 17091, 17820, 18777, 18990, 20484, 20889, 22788, 23210, 25036, 25605, 27852, 28485, 30726, 31295, 34140, 34182, 34815, 37554, 37980, 41778, 46089, 46420, 51210, 56331, 56970, 61452, 62590, 62667, 68364, 69630, 75108, 76815, 83556, 85455, 92178, 93885, 102420, 104445, 112662, 113940, 120059, 125180, 125334, 139260, 153630, 168993, 170910, 184356, 187770, 188001, 208890, 225324, 230445, 240118, 250668, 281655, 307260, 313335, 337986, 341820, 360177, 375540, 376002, 417780, 460890, 480236, 506979, 563310, 600295, 626670, 675972, 720354, 752004, 844965, 921780, 940005, 1013958, 1080531, 1126620, 1200590, 1253340, 1320649, 1440708, 1689930, 1800885, 1880010, 2027916, 2161062, 2401180, 2534895, 2641298, 3241593, 3379860, 3601770, 3760020, 3961947, 4322124, 5069790, 5282596, 5402655, 6483186, 6603245, 7203540, 7923894, 9724779, 10139580, 10805310, 11885841, 12966372, 13206490, 15847788, 16207965, 19449558, 19809735, 21610620, 23771682, 26412980, 32415930, 35657523, 38899116, 39619470, 47543364, 48623895, 59429205, 64831860, 71315046, 79238940, 97247790, 106972569, 118858410, 142630092, 178287615, 194495580, 213945138, 237716820, 356575230, 427890276, 534862845, 713150460, 1069725690, 2139451380]

約数ペア:

[(1, 2139451380), (2, 1069725690), (3, 713150460), (4, 534862845), (5, 427890276), (6, 356575230), (9, 237716820), (10, 213945138), (11, 194495580), (12, 178287615), (15, 142630092), (18, 118858410), (20, 106972569), (22, 97247790), (27, 79238940), (30, 71315046), (33, 64831860), (36, 59429205), (44, 48623895), (45, 47543364), (54, 39619470), (55, 38899116), (60, 35657523), (66, 32415930), (81, 26412980), (90, 23771682), (99, 21610620), (108, 19809735), (110, 19449558), (132, 16207965), (135, 15847788), (162, 13206490), (165, 12966372), (180, 11885841), (198, 10805310), (211, 10139580), (220, 9724779), (270, 7923894), (297, 7203540), (324, 6603245), (330, 6483186), (396, 5402655), (405, 5282596), (422, 5069790), (495, 4322124), (540, 3961947), (569, 3760020), (594, 3601770), (633, 3379860), (660, 3241593), (810, 2641298), (844, 2534895), (891, 2401180), (990, 2161062), (1055, 2027916), (1138, 1880010), (1188, 1800885), (1266, 1689930), (1485, 1440708), (1620, 1320649), (1707, 1253340), (1782, 1200590), (1899, 1126620), (1980, 1080531), (2110, 1013958), (2276, 940005), (2321, 921780), (2532, 844965), (2845, 752004), (2970, 720354), (3165, 675972), (3414, 626670), (3564, 600295), (3798, 563310), (4220, 506979), (4455, 480236), (4642, 460890), (5121, 417780), (5690, 376002), (5697, 375540), (5940, 360177), (6259, 341820), (6330, 337986), (6828, 313335), (6963, 307260), (7596, 281655), (8535, 250668), (8910, 240118), (9284, 230445), (9495, 225324), (10242, 208890), (11380, 188001), (11394, 187770), (11605, 184356), (12518, 170910), (12660, 168993), (13926, 153630), (15363, 139260), (17070, 125334), (17091, 125180), (17820, 120059), (18777, 113940), (18990, 112662), (20484, 104445), (20889, 102420), (22788, 93885), (23210, 92178), (25036, 85455), (25605, 83556), (27852, 76815), (28485, 75108), (30726, 69630), (31295, 68364), (34140, 62667), (34182, 62590), (34815, 61452), (37554, 56970), (37980, 56331), (41778, 51210), (46089, 46420)]