2013973780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 5531904000

約数和(自身を除く): 3517930220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 139, 140, 182, 190, 247, 260, 266, 278, 364, 380, 419, 455, 494, 532, 556, 665, 695, 838, 910, 973, 988, 1235, 1330, 1390, 1676, 1729, 1807, 1820, 1946, 2095, 2470, 2641, 2660, 2780, 2933, 3458, 3614, 3892, 4190, 4865, 4940, 5282, 5447, 5866, 6916, 7228, 7961, 8380, 8645, 9035, 9730, 10564, 10894, 11732, 12649, 13205, 14665, 15922, 17290, 18070, 18487, 19460, 21788, 25298, 26410, 27235, 29330, 31844, 34333, 34580, 36140, 36974, 38129, 39805, 50596, 52820, 54470, 55727, 58241, 58660, 63245, 68666, 73948, 76258, 79610, 92435, 103493, 108940, 111454, 116482, 126490, 137332, 152516, 159220, 171665, 184870, 190645, 206986, 222908, 232964, 240331, 252980, 278635, 291205, 343330, 369740, 381290, 407687, 413972, 480662, 517465, 557270, 582410, 686660, 724451, 757133, 762580, 815374, 961324, 1034930, 1106579, 1114540, 1164820, 1201655, 1448902, 1514266, 1630748, 2038435, 2069860, 2213158, 2403310, 2897804, 3028532, 3622255, 3785665, 4076870, 4426316, 4806620, 5299931, 5532895, 7244510, 7571330, 7746053, 8153740, 10599862, 11065790, 14385527, 14489020, 15142660, 15492106, 21199724, 22131580, 26499655, 28771054, 30984212, 38730265, 52999310, 57542108, 71927635, 77460530, 100698689, 105998620, 143855270, 154921060, 201397378, 287710540, 402794756, 503493445, 1006986890, 2013973780]

約数ペア:

[(1, 2013973780), (2, 1006986890), (4, 503493445), (5, 402794756), (7, 287710540), (10, 201397378), (13, 154921060), (14, 143855270), (19, 105998620), (20, 100698689), (26, 77460530), (28, 71927635), (35, 57542108), (38, 52999310), (52, 38730265), (65, 30984212), (70, 28771054), (76, 26499655), (91, 22131580), (95, 21199724), (130, 15492106), (133, 15142660), (139, 14489020), (140, 14385527), (182, 11065790), (190, 10599862), (247, 8153740), (260, 7746053), (266, 7571330), (278, 7244510), (364, 5532895), (380, 5299931), (419, 4806620), (455, 4426316), (494, 4076870), (532, 3785665), (556, 3622255), (665, 3028532), (695, 2897804), (838, 2403310), (910, 2213158), (973, 2069860), (988, 2038435), (1235, 1630748), (1330, 1514266), (1390, 1448902), (1676, 1201655), (1729, 1164820), (1807, 1114540), (1820, 1106579), (1946, 1034930), (2095, 961324), (2470, 815374), (2641, 762580), (2660, 757133), (2780, 724451), (2933, 686660), (3458, 582410), (3614, 557270), (3892, 517465), (4190, 480662), (4865, 413972), (4940, 407687), (5282, 381290), (5447, 369740), (5866, 343330), (6916, 291205), (7228, 278635), (7961, 252980), (8380, 240331), (8645, 232964), (9035, 222908), (9730, 206986), (10564, 190645), (10894, 184870), (11732, 171665), (12649, 159220), (13205, 152516), (14665, 137332), (15922, 126490), (17290, 116482), (18070, 111454), (18487, 108940), (19460, 103493), (21788, 92435), (25298, 79610), (26410, 76258), (27235, 73948), (29330, 68666), (31844, 63245), (34333, 58660), (34580, 58241), (36140, 55727), (36974, 54470), (38129, 52820), (39805, 50596)]