259762230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 887350464

約数和(自身を除く): 627588234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 49, 63, 65, 69, 70, 78, 90, 91, 98, 105, 115, 117, 126, 130, 138, 147, 161, 182, 195, 197, 207, 210, 230, 234, 245, 273, 294, 299, 315, 322, 345, 390, 394, 414, 441, 455, 483, 490, 546, 585, 591, 598, 630, 637, 690, 735, 805, 819, 882, 897, 910, 966, 985, 1035, 1127, 1170, 1182, 1274, 1365, 1379, 1449, 1470, 1495, 1610, 1638, 1773, 1794, 1911, 1970, 2070, 2093, 2205, 2254, 2415, 2561, 2691, 2730, 2758, 2898, 2955, 2990, 3185, 3381, 3546, 3822, 4095, 4137, 4186, 4410, 4485, 4531, 4830, 5122, 5382, 5635, 5733, 5910, 6279, 6370, 6762, 6895, 7245, 7683, 8190, 8274, 8865, 8970, 9062, 9555, 9653, 10143, 10465, 11270, 11466, 12411, 12558, 12805, 13455, 13593, 13790, 14490, 14651, 15366, 16905, 17730, 17927, 18837, 19110, 19306, 20286, 20685, 20930, 22655, 23049, 24822, 25610, 26910, 27186, 28665, 28959, 29302, 31395, 31717, 33810, 35854, 37674, 38415, 40779, 41370, 43953, 45310, 46098, 48265, 50715, 53781, 57330, 57918, 58903, 62055, 62790, 63434, 67965, 73255, 76830, 81558, 86877, 87906, 89635, 94185, 95151, 96530, 101430, 107562, 115245, 117806, 124110, 125489, 131859, 135930, 144795, 146510, 158585, 161343, 173754, 176709, 179270, 188370, 190302, 203895, 219765, 222019, 230490, 250978, 263718, 268905, 285453, 289590, 294515, 317170, 322686, 353418, 376467, 407790, 412321, 434385, 439530, 444038, 475755, 530127, 537810, 570906, 589030, 627445, 659295, 666057, 752934, 806715, 824642, 868770, 883545, 951510, 1060254, 1110095, 1129401, 1236963, 1254890, 1318590, 1332114, 1427265, 1613430, 1767090, 1882335, 1998171, 2061605, 2220190, 2258802, 2473926, 2650635, 2854530, 2886247, 3330285, 3710889, 3764670, 3996342, 4123210, 5301270, 5647005, 5772494, 6184815, 6660570, 7421778, 8658741, 9990855, 11294010, 12369630, 14431235, 17317482, 18554445, 19981710, 25976223, 28862470, 37108890, 43293705, 51952446, 86587410, 129881115, 259762230]

約数ペア:

[(1, 259762230), (2, 129881115), (3, 86587410), (5, 51952446), (6, 43293705), (7, 37108890), (9, 28862470), (10, 25976223), (13, 19981710), (14, 18554445), (15, 17317482), (18, 14431235), (21, 12369630), (23, 11294010), (26, 9990855), (30, 8658741), (35, 7421778), (39, 6660570), (42, 6184815), (45, 5772494), (46, 5647005), (49, 5301270), (63, 4123210), (65, 3996342), (69, 3764670), (70, 3710889), (78, 3330285), (90, 2886247), (91, 2854530), (98, 2650635), (105, 2473926), (115, 2258802), (117, 2220190), (126, 2061605), (130, 1998171), (138, 1882335), (147, 1767090), (161, 1613430), (182, 1427265), (195, 1332114), (197, 1318590), (207, 1254890), (210, 1236963), (230, 1129401), (234, 1110095), (245, 1060254), (273, 951510), (294, 883545), (299, 868770), (315, 824642), (322, 806715), (345, 752934), (390, 666057), (394, 659295), (414, 627445), (441, 589030), (455, 570906), (483, 537810), (490, 530127), (546, 475755), (585, 444038), (591, 439530), (598, 434385), (630, 412321), (637, 407790), (690, 376467), (735, 353418), (805, 322686), (819, 317170), (882, 294515), (897, 289590), (910, 285453), (966, 268905), (985, 263718), (1035, 250978), (1127, 230490), (1170, 222019), (1182, 219765), (1274, 203895), (1365, 190302), (1379, 188370), (1449, 179270), (1470, 176709), (1495, 173754), (1610, 161343), (1638, 158585), (1773, 146510), (1794, 144795), (1911, 135930), (1970, 131859), (2070, 125489), (2093, 124110), (2205, 117806), (2254, 115245), (2415, 107562), (2561, 101430), (2691, 96530), (2730, 95151), (2758, 94185), (2898, 89635), (2955, 87906), (2990, 86877), (3185, 81558), (3381, 76830), (3546, 73255), (3822, 67965), (4095, 63434), (4137, 62790), (4186, 62055), (4410, 58903), (4485, 57918), (4531, 57330), (4830, 53781), (5122, 50715), (5382, 48265), (5635, 46098), (5733, 45310), (5910, 43953), (6279, 41370), (6370, 40779), (6762, 38415), (6895, 37674), (7245, 35854), (7683, 33810), (8190, 31717), (8274, 31395), (8865, 29302), (8970, 28959), (9062, 28665), (9555, 27186), (9653, 26910), (10143, 25610), (10465, 24822), (11270, 23049), (11466, 22655), (12411, 20930), (12558, 20685), (12805, 20286), (13455, 19306), (13593, 19110), (13790, 18837), (14490, 17927), (14651, 17730), (15366, 16905)]