2011125480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4283}}^1$

素因数の和:4360

約数の個数: 256

約数和(自身を含む): 7600158720

約数和(自身を除く): 5589033240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 182, 195, 210, 215, 258, 260, 273, 280, 301, 312, 344, 364, 390, 420, 430, 455, 516, 520, 546, 559, 602, 645, 728, 780, 840, 860, 903, 910, 1032, 1092, 1118, 1204, 1290, 1365, 1505, 1560, 1677, 1720, 1806, 1820, 2184, 2236, 2408, 2580, 2730, 2795, 3010, 3354, 3612, 3640, 3913, 4283, 4472, 4515, 5160, 5460, 5590, 6020, 6708, 7224, 7826, 8385, 8566, 9030, 10920, 11180, 11739, 12040, 12849, 13416, 15652, 16770, 17132, 18060, 19565, 21415, 22360, 23478, 25698, 29981, 31304, 33540, 34264, 36120, 39130, 42830, 46956, 51396, 55679, 58695, 59962, 64245, 67080, 78260, 85660, 89943, 93912, 102792, 111358, 117390, 119924, 128490, 149905, 156520, 167037, 171320, 179886, 184169, 222716, 234780, 239848, 256980, 278395, 299810, 334074, 359772, 368338, 389753, 445432, 449715, 469560, 513960, 552507, 556790, 599620, 668148, 719544, 736676, 779506, 835185, 899430, 920845, 1105014, 1113580, 1169259, 1199240, 1289183, 1336296, 1473352, 1559012, 1670370, 1798860, 1841690, 1948765, 2210028, 2227160, 2338518, 2394197, 2578366, 2762535, 3118024, 3340740, 3597720, 3683380, 3867549, 3897530, 4420056, 4677036, 4788394, 5156732, 5525070, 5846295, 6445915, 6681480, 7182591, 7366760, 7735098, 7795060, 9354072, 9576788, 10313464, 11050140, 11692590, 11970985, 12891830, 14365182, 15470196, 15590120, 16759379, 19153576, 19337745, 22100280, 23385180, 23941970, 25783660, 28730364, 30940392, 33518758, 35912955, 38675490, 46770360, 47883940, 50278137, 51567320, 57460728, 67037516, 71825910, 77350980, 83796895, 95767880, 100556274, 134075032, 143651820, 154701960, 167593790, 201112548, 251390685, 287303640, 335187580, 402225096, 502781370, 670375160, 1005562740, 2011125480]

約数ペア:

[(1, 2011125480), (2, 1005562740), (3, 670375160), (4, 502781370), (5, 402225096), (6, 335187580), (7, 287303640), (8, 251390685), (10, 201112548), (12, 167593790), (13, 154701960), (14, 143651820), (15, 134075032), (20, 100556274), (21, 95767880), (24, 83796895), (26, 77350980), (28, 71825910), (30, 67037516), (35, 57460728), (39, 51567320), (40, 50278137), (42, 47883940), (43, 46770360), (52, 38675490), (56, 35912955), (60, 33518758), (65, 30940392), (70, 28730364), (78, 25783660), (84, 23941970), (86, 23385180), (91, 22100280), (104, 19337745), (105, 19153576), (120, 16759379), (129, 15590120), (130, 15470196), (140, 14365182), (156, 12891830), (168, 11970985), (172, 11692590), (182, 11050140), (195, 10313464), (210, 9576788), (215, 9354072), (258, 7795060), (260, 7735098), (273, 7366760), (280, 7182591), (301, 6681480), (312, 6445915), (344, 5846295), (364, 5525070), (390, 5156732), (420, 4788394), (430, 4677036), (455, 4420056), (516, 3897530), (520, 3867549), (546, 3683380), (559, 3597720), (602, 3340740), (645, 3118024), (728, 2762535), (780, 2578366), (840, 2394197), (860, 2338518), (903, 2227160), (910, 2210028), (1032, 1948765), (1092, 1841690), (1118, 1798860), (1204, 1670370), (1290, 1559012), (1365, 1473352), (1505, 1336296), (1560, 1289183), (1677, 1199240), (1720, 1169259), (1806, 1113580), (1820, 1105014), (2184, 920845), (2236, 899430), (2408, 835185), (2580, 779506), (2730, 736676), (2795, 719544), (3010, 668148), (3354, 599620), (3612, 556790), (3640, 552507), (3913, 513960), (4283, 469560), (4472, 449715), (4515, 445432), (5160, 389753), (5460, 368338), (5590, 359772), (6020, 334074), (6708, 299810), (7224, 278395), (7826, 256980), (8385, 239848), (8566, 234780), (9030, 222716), (10920, 184169), (11180, 179886), (11739, 171320), (12040, 167037), (12849, 156520), (13416, 149905), (15652, 128490), (16770, 119924), (17132, 117390), (18060, 111358), (19565, 102792), (21415, 93912), (22360, 89943), (23478, 85660), (25698, 78260), (29981, 67080), (31304, 64245), (33540, 59962), (34264, 58695), (36120, 55679), (39130, 51396), (42830, 46956)]