160867980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 432

約数和(自身を含む): 648333504

約数和(自身を除く): 487465524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 49, 52, 60, 61, 63, 65, 69, 70, 78, 84, 90, 91, 92, 98, 105, 115, 117, 122, 126, 130, 138, 140, 147, 156, 161, 180, 182, 183, 195, 196, 207, 210, 230, 234, 244, 245, 252, 260, 273, 276, 294, 299, 305, 315, 322, 345, 364, 366, 390, 414, 420, 427, 441, 455, 460, 468, 483, 490, 546, 549, 585, 588, 598, 610, 630, 637, 644, 690, 732, 735, 780, 793, 805, 819, 828, 854, 882, 897, 910, 915, 966, 980, 1035, 1092, 1098, 1127, 1170, 1196, 1220, 1260, 1274, 1281, 1365, 1380, 1403, 1449, 1470, 1495, 1586, 1610, 1638, 1708, 1764, 1794, 1820, 1830, 1911, 1932, 2070, 2093, 2135, 2196, 2205, 2254, 2340, 2379, 2415, 2548, 2562, 2691, 2730, 2745, 2806, 2898, 2940, 2989, 2990, 3172, 3185, 3220, 3276, 3381, 3588, 3660, 3822, 3843, 3965, 4095, 4140, 4186, 4209, 4270, 4410, 4485, 4508, 4758, 4830, 5124, 5382, 5460, 5490, 5551, 5612, 5635, 5733, 5796, 5978, 5980, 6279, 6370, 6405, 6762, 7015, 7137, 7245, 7644, 7686, 7930, 8190, 8372, 8418, 8540, 8820, 8967, 8970, 9516, 9555, 9660, 9821, 10143, 10465, 10764, 10980, 11102, 11270, 11466, 11895, 11956, 12558, 12627, 12740, 12810, 13455, 13524, 14030, 14274, 14490, 14651, 14945, 15372, 15860, 16380, 16653, 16836, 16905, 17934, 17940, 18239, 18837, 19110, 19215, 19642, 20286, 20930, 21045, 22204, 22540, 22932, 23790, 25116, 25254, 25620, 26901, 26910, 27755, 28060, 28548, 28665, 28980, 29302, 29463, 29890, 31395, 33306, 33810, 35685, 35868, 36478, 37674, 38220, 38430, 38857, 39284, 40572, 41860, 42090, 43953, 44835, 47580, 49105, 49959, 50508, 50715, 53802, 53820, 54717, 55510, 57330, 58604, 58926, 59780, 62790, 63135, 66612, 67620, 68747, 71370, 72956, 73255, 75348, 76860, 77714, 83265, 84180, 87906, 88389, 89670, 91195, 94185, 98210, 99918, 101430, 107604, 109434, 111020, 114660, 116571, 117852, 125580, 126270, 127673, 131859, 134505, 137494, 142740, 146510, 147315, 155428, 164151, 166530, 175812, 176778, 179340, 182390, 188370, 194285, 196420, 199836, 202860, 206241, 218868, 219765, 233142, 249795, 252540, 255346, 263718, 269010, 273585, 274988, 293020, 294630, 328302, 333060, 343735, 349713, 353556, 364780, 376740, 383019, 388570, 412482, 439530, 441945, 466284, 499590, 510692, 527436, 538020, 547170, 582855, 589260, 618723, 638365, 656604, 659295, 687470, 699426, 766038, 777140, 820755, 824964, 879060, 883890, 893711, 999180, 1031205, 1094340, 1149057, 1165710, 1237446, 1276730, 1318590, 1374940, 1398852, 1532076, 1641510, 1748565, 1767780, 1787422, 1915095, 2062410, 2298114, 2331420, 2474892, 2553460, 2637180, 2681133, 3093615, 3283020, 3497130, 3574844, 3830190, 4124820, 4468555, 4596228, 5362266, 5745285, 6187230, 6994260, 7660380, 8043399, 8937110, 10724532, 11490570, 12374460, 13405665, 16086798, 17874220, 22981140, 26811330, 32173596, 40216995, 53622660, 80433990, 160867980]

約数ペア:

[(1, 160867980), (2, 80433990), (3, 53622660), (4, 40216995), (5, 32173596), (6, 26811330), (7, 22981140), (9, 17874220), (10, 16086798), (12, 13405665), (13, 12374460), (14, 11490570), (15, 10724532), (18, 8937110), (20, 8043399), (21, 7660380), (23, 6994260), (26, 6187230), (28, 5745285), (30, 5362266), (35, 4596228), (36, 4468555), (39, 4124820), (42, 3830190), (45, 3574844), (46, 3497130), (49, 3283020), (52, 3093615), (60, 2681133), (61, 2637180), (63, 2553460), (65, 2474892), (69, 2331420), (70, 2298114), (78, 2062410), (84, 1915095), (90, 1787422), (91, 1767780), (92, 1748565), (98, 1641510), (105, 1532076), (115, 1398852), (117, 1374940), (122, 1318590), (126, 1276730), (130, 1237446), (138, 1165710), (140, 1149057), (147, 1094340), (156, 1031205), (161, 999180), (180, 893711), (182, 883890), (183, 879060), (195, 824964), (196, 820755), (207, 777140), (210, 766038), (230, 699426), (234, 687470), (244, 659295), (245, 656604), (252, 638365), (260, 618723), (273, 589260), (276, 582855), (294, 547170), (299, 538020), (305, 527436), (315, 510692), (322, 499590), (345, 466284), (364, 441945), (366, 439530), (390, 412482), (414, 388570), (420, 383019), (427, 376740), (441, 364780), (455, 353556), (460, 349713), (468, 343735), (483, 333060), (490, 328302), (546, 294630), (549, 293020), (585, 274988), (588, 273585), (598, 269010), (610, 263718), (630, 255346), (637, 252540), (644, 249795), (690, 233142), (732, 219765), (735, 218868), (780, 206241), (793, 202860), (805, 199836), (819, 196420), (828, 194285), (854, 188370), (882, 182390), (897, 179340), (910, 176778), (915, 175812), (966, 166530), (980, 164151), (1035, 155428), (1092, 147315), (1098, 146510), (1127, 142740), (1170, 137494), (1196, 134505), (1220, 131859), (1260, 127673), (1274, 126270), (1281, 125580), (1365, 117852), (1380, 116571), (1403, 114660), (1449, 111020), (1470, 109434), (1495, 107604), (1586, 101430), (1610, 99918), (1638, 98210), (1708, 94185), (1764, 91195), (1794, 89670), (1820, 88389), (1830, 87906), (1911, 84180), (1932, 83265), (2070, 77714), (2093, 76860), (2135, 75348), (2196, 73255), (2205, 72956), (2254, 71370), (2340, 68747), (2379, 67620), (2415, 66612), (2548, 63135), (2562, 62790), (2691, 59780), (2730, 58926), (2745, 58604), (2806, 57330), (2898, 55510), (2940, 54717), (2989, 53820), (2990, 53802), (3172, 50715), (3185, 50508), (3220, 49959), (3276, 49105), (3381, 47580), (3588, 44835), (3660, 43953), (3822, 42090), (3843, 41860), (3965, 40572), (4095, 39284), (4140, 38857), (4186, 38430), (4209, 38220), (4270, 37674), (4410, 36478), (4485, 35868), (4508, 35685), (4758, 33810), (4830, 33306), (5124, 31395), (5382, 29890), (5460, 29463), (5490, 29302), (5551, 28980), (5612, 28665), (5635, 28548), (5733, 28060), (5796, 27755), (5978, 26910), (5980, 26901), (6279, 25620), (6370, 25254), (6405, 25116), (6762, 23790), (7015, 22932), (7137, 22540), (7245, 22204), (7644, 21045), (7686, 20930), (7930, 20286), (8190, 19642), (8372, 19215), (8418, 19110), (8540, 18837), (8820, 18239), (8967, 17940), (8970, 17934), (9516, 16905), (9555, 16836), (9660, 16653), (9821, 16380), (10143, 15860), (10465, 15372), (10764, 14945), (10980, 14651), (11102, 14490), (11270, 14274), (11466, 14030), (11895, 13524), (11956, 13455), (12558, 12810), (12627, 12740)]