3131684640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{103561}}^1$

素因数の和:103592

約数の個数: 192

約数和(自身を含む): 12526859520

約数和(自身を除く): 9395174880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 103561, 207122, 310683, 414244, 517805, 621366, 724927, 828488, 932049, 1035610, 1242732, 1449854, 1553415, 1656976, 1864098, 2071220, 2174781, 2485464, 2796147, 2899708, 3106830, 3313952, 3624635, 3728196, 4142440, 4349562, 4660245, 4970928, 5592294, 5799416, 6213660, 6524343, 7249270, 7456392, 8284880, 8699124, 9320490, 9941856, 10873905, 11184588, 11598832, 12427320, 13048686, 13980735, 14498540, 14912784, 16569760, 17398248, 18640980, 19573029, 21747810, 22369176, 23197664, 24854640, 26097372, 27961470, 28997080, 29825568, 32621715, 34796496, 37281960, 39146058, 43495620, 44738352, 49709280, 52194744, 55922940, 57994160, 65243430, 69592992, 74563920, 78292116, 86991240, 89476704, 97865145, 104389488, 111845880, 115988320, 130486860, 149127840, 156584232, 173982480, 195730290, 208778976, 223691760, 260973720, 313168464, 347964960, 391460580, 447383520, 521947440, 626336928, 782921160, 1043894880, 1565842320, 3131684640]

約数ペア:

[(1, 3131684640), (2, 1565842320), (3, 1043894880), (4, 782921160), (5, 626336928), (6, 521947440), (7, 447383520), (8, 391460580), (9, 347964960), (10, 313168464), (12, 260973720), (14, 223691760), (15, 208778976), (16, 195730290), (18, 173982480), (20, 156584232), (21, 149127840), (24, 130486860), (27, 115988320), (28, 111845880), (30, 104389488), (32, 97865145), (35, 89476704), (36, 86991240), (40, 78292116), (42, 74563920), (45, 69592992), (48, 65243430), (54, 57994160), (56, 55922940), (60, 52194744), (63, 49709280), (70, 44738352), (72, 43495620), (80, 39146058), (84, 37281960), (90, 34796496), (96, 32621715), (105, 29825568), (108, 28997080), (112, 27961470), (120, 26097372), (126, 24854640), (135, 23197664), (140, 22369176), (144, 21747810), (160, 19573029), (168, 18640980), (180, 17398248), (189, 16569760), (210, 14912784), (216, 14498540), (224, 13980735), (240, 13048686), (252, 12427320), (270, 11598832), (280, 11184588), (288, 10873905), (315, 9941856), (336, 9320490), (360, 8699124), (378, 8284880), (420, 7456392), (432, 7249270), (480, 6524343), (504, 6213660), (540, 5799416), (560, 5592294), (630, 4970928), (672, 4660245), (720, 4349562), (756, 4142440), (840, 3728196), (864, 3624635), (945, 3313952), (1008, 3106830), (1080, 2899708), (1120, 2796147), (1260, 2485464), (1440, 2174781), (1512, 2071220), (1680, 1864098), (1890, 1656976), (2016, 1553415), (2160, 1449854), (2520, 1242732), (3024, 1035610), (3360, 932049), (3780, 828488), (4320, 724927), (5040, 621366), (6048, 517805), (7560, 414244), (10080, 310683), (15120, 207122), (30240, 103561)]