1140391560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123419}}^1$

素因数の和:123451

約数の個数: 128

約数和(自身を含む): 4265395200

約数和(自身を除く): 3125003640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 123419, 246838, 370257, 493676, 617095, 740514, 863933, 987352, 1234190, 1357609, 1481028, 1727866, 1851285, 2468380, 2591799, 2715218, 2962056, 3455732, 3702570, 4072827, 4319665, 4936760, 5183598, 5430436, 6788045, 6911464, 7405140, 8145654, 8639330, 9503263, 10367196, 10860872, 12958995, 13576090, 14810280, 16291308, 17278660, 19006526, 20364135, 20734392, 25917990, 27152180, 28509789, 32582616, 34557320, 38013052, 40728270, 47516315, 51835980, 54304360, 57019578, 76026104, 81456540, 95032630, 103671960, 114039156, 142548945, 162913080, 190065260, 228078312, 285097890, 380130520, 570195780, 1140391560]

約数ペア:

[(1, 1140391560), (2, 570195780), (3, 380130520), (4, 285097890), (5, 228078312), (6, 190065260), (7, 162913080), (8, 142548945), (10, 114039156), (11, 103671960), (12, 95032630), (14, 81456540), (15, 76026104), (20, 57019578), (21, 54304360), (22, 51835980), (24, 47516315), (28, 40728270), (30, 38013052), (33, 34557320), (35, 32582616), (40, 28509789), (42, 27152180), (44, 25917990), (55, 20734392), (56, 20364135), (60, 19006526), (66, 17278660), (70, 16291308), (77, 14810280), (84, 13576090), (88, 12958995), (105, 10860872), (110, 10367196), (120, 9503263), (132, 8639330), (140, 8145654), (154, 7405140), (165, 6911464), (168, 6788045), (210, 5430436), (220, 5183598), (231, 4936760), (264, 4319665), (280, 4072827), (308, 3702570), (330, 3455732), (385, 2962056), (420, 2715218), (440, 2591799), (462, 2468380), (616, 1851285), (660, 1727866), (770, 1481028), (840, 1357609), (924, 1234190), (1155, 987352), (1320, 863933), (1540, 740514), (1848, 617095), (2310, 493676), (3080, 370257), (4620, 246838), (9240, 123419)]