19077686040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{200987}}^1$

素因数の和:201121

約数の個数: 128

約数和(自身を含む): 65988380160

約数和(自身を除く): 46910694120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2260, 2373, 2712, 3164, 3390, 3955, 4520, 4746, 6328, 6780, 7910, 9492, 11865, 13560, 15820, 18984, 23730, 31640, 47460, 94920, 200987, 401974, 602961, 803948, 1004935, 1205922, 1406909, 1607896, 2009870, 2411844, 2813818, 3014805, 4019740, 4220727, 4823688, 5627636, 6029610, 7034545, 8039480, 8441454, 11255272, 12059220, 14069090, 16882908, 21103635, 22711531, 24118440, 28138180, 33765816, 42207270, 45423062, 56276360, 68134593, 84414540, 90846124, 113557655, 136269186, 158980717, 168829080, 181692248, 227115310, 272538372, 317961434, 340672965, 454230620, 476942151, 545076744, 635922868, 681345930, 794903585, 908461240, 953884302, 1271845736, 1362691860, 1589807170, 1907768604, 2384710755, 2725383720, 3179614340, 3815537208, 4769421510, 6359228680, 9538843020, 19077686040]

約数ペア:

[(1, 19077686040), (2, 9538843020), (3, 6359228680), (4, 4769421510), (5, 3815537208), (6, 3179614340), (7, 2725383720), (8, 2384710755), (10, 1907768604), (12, 1589807170), (14, 1362691860), (15, 1271845736), (20, 953884302), (21, 908461240), (24, 794903585), (28, 681345930), (30, 635922868), (35, 545076744), (40, 476942151), (42, 454230620), (56, 340672965), (60, 317961434), (70, 272538372), (84, 227115310), (105, 181692248), (113, 168829080), (120, 158980717), (140, 136269186), (168, 113557655), (210, 90846124), (226, 84414540), (280, 68134593), (339, 56276360), (420, 45423062), (452, 42207270), (565, 33765816), (678, 28138180), (791, 24118440), (840, 22711531), (904, 21103635), (1130, 16882908), (1356, 14069090), (1582, 12059220), (1695, 11255272), (2260, 8441454), (2373, 8039480), (2712, 7034545), (3164, 6029610), (3390, 5627636), (3955, 4823688), (4520, 4220727), (4746, 4019740), (6328, 3014805), (6780, 2813818), (7910, 2411844), (9492, 2009870), (11865, 1607896), (13560, 1406909), (15820, 1205922), (18984, 1004935), (23730, 803948), (31640, 602961), (47460, 401974), (94920, 200987)]