430778920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 1149603840

約数和(自身を除く): 718824920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 127, 130, 143, 220, 254, 260, 286, 440, 508, 520, 572, 593, 635, 715, 1016, 1144, 1186, 1270, 1397, 1430, 1651, 2372, 2540, 2794, 2860, 2965, 3302, 4744, 5080, 5588, 5720, 5930, 6523, 6604, 6985, 7709, 8255, 11176, 11860, 13046, 13208, 13970, 15418, 16510, 18161, 23720, 26092, 27940, 30836, 32615, 33020, 36322, 38545, 52184, 55880, 61672, 65230, 66040, 72644, 75311, 77090, 84799, 90805, 130460, 145288, 150622, 154180, 169598, 181610, 260920, 301244, 308360, 339196, 363220, 376555, 423995, 602488, 678392, 726440, 753110, 828421, 847990, 979043, 1506220, 1656842, 1695980, 1958086, 3012440, 3313684, 3391960, 3916172, 4142105, 4895215, 6627368, 7832344, 8284210, 9790430, 10769473, 16568420, 19580860, 21538946, 33136840, 39161720, 43077892, 53847365, 86155784, 107694730, 215389460, 430778920]

約数ペア:

[(1, 430778920), (2, 215389460), (4, 107694730), (5, 86155784), (8, 53847365), (10, 43077892), (11, 39161720), (13, 33136840), (20, 21538946), (22, 19580860), (26, 16568420), (40, 10769473), (44, 9790430), (52, 8284210), (55, 7832344), (65, 6627368), (88, 4895215), (104, 4142105), (110, 3916172), (127, 3391960), (130, 3313684), (143, 3012440), (220, 1958086), (254, 1695980), (260, 1656842), (286, 1506220), (440, 979043), (508, 847990), (520, 828421), (572, 753110), (593, 726440), (635, 678392), (715, 602488), (1016, 423995), (1144, 376555), (1186, 363220), (1270, 339196), (1397, 308360), (1430, 301244), (1651, 260920), (2372, 181610), (2540, 169598), (2794, 154180), (2860, 150622), (2965, 145288), (3302, 130460), (4744, 90805), (5080, 84799), (5588, 77090), (5720, 75311), (5930, 72644), (6523, 66040), (6604, 65230), (6985, 61672), (7709, 55880), (8255, 52184), (11176, 38545), (11860, 36322), (13046, 33020), (13208, 32615), (13970, 30836), (15418, 27940), (16510, 26092), (18161, 23720)]