158607540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 288

約数和(自身を含む): 619347456

約数和(自身を除く): 460739916

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, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 126, 130, 138, 140, 156, 161, 180, 182, 195, 207, 210, 230, 234, 252, 260, 273, 276, 299, 315, 322, 345, 364, 390, 414, 420, 421, 455, 460, 468, 483, 546, 585, 598, 630, 644, 690, 780, 805, 819, 828, 842, 897, 910, 966, 1035, 1092, 1170, 1196, 1260, 1263, 1365, 1380, 1449, 1495, 1610, 1638, 1684, 1794, 1820, 1932, 2070, 2093, 2105, 2340, 2415, 2526, 2691, 2730, 2898, 2947, 2990, 3220, 3276, 3588, 3789, 4095, 4140, 4186, 4210, 4485, 4830, 5052, 5382, 5460, 5473, 5796, 5894, 5980, 6279, 6315, 7245, 7578, 8190, 8372, 8420, 8841, 8970, 9660, 9683, 10465, 10764, 10946, 11788, 12558, 12630, 13455, 14490, 14735, 15156, 16380, 16419, 17682, 17940, 18837, 18945, 19366, 20930, 21892, 25116, 25260, 26523, 26910, 27365, 28980, 29049, 29470, 31395, 32838, 35364, 37674, 37890, 38311, 38732, 41860, 44205, 48415, 49257, 53046, 53820, 54730, 58098, 58940, 62790, 65676, 67781, 75348, 75780, 76622, 82095, 87147, 88410, 94185, 96830, 98514, 106092, 109460, 114933, 116196, 125580, 125879, 132615, 135562, 145245, 153244, 164190, 174294, 176820, 188370, 191555, 193660, 197028, 203343, 229866, 246285, 251758, 265230, 271124, 290490, 328380, 338905, 344799, 348588, 376740, 377637, 383110, 406686, 435735, 459732, 492570, 503516, 530460, 574665, 580980, 610029, 629395, 677810, 689598, 755274, 766220, 813372, 871470, 881153, 985140, 1016715, 1132911, 1149330, 1220058, 1258790, 1355620, 1379196, 1510548, 1723995, 1742940, 1762306, 1888185, 2033430, 2265822, 2298660, 2440116, 2517580, 2643459, 3050145, 3447990, 3524612, 3776370, 4066860, 4405765, 4531644, 5286918, 5664555, 6100290, 6895980, 7552740, 7930377, 8811530, 10573836, 11329110, 12200580, 13217295, 15860754, 17623060, 22658220, 26434590, 31721508, 39651885, 52869180, 79303770, 158607540]

約数ペア:

[(1, 158607540), (2, 79303770), (3, 52869180), (4, 39651885), (5, 31721508), (6, 26434590), (7, 22658220), (9, 17623060), (10, 15860754), (12, 13217295), (13, 12200580), (14, 11329110), (15, 10573836), (18, 8811530), (20, 7930377), (21, 7552740), (23, 6895980), (26, 6100290), (28, 5664555), (30, 5286918), (35, 4531644), (36, 4405765), (39, 4066860), (42, 3776370), (45, 3524612), (46, 3447990), (52, 3050145), (60, 2643459), (63, 2517580), (65, 2440116), (69, 2298660), (70, 2265822), (78, 2033430), (84, 1888185), (90, 1762306), (91, 1742940), (92, 1723995), (105, 1510548), (115, 1379196), (117, 1355620), (126, 1258790), (130, 1220058), (138, 1149330), (140, 1132911), (156, 1016715), (161, 985140), (180, 881153), (182, 871470), (195, 813372), (207, 766220), (210, 755274), (230, 689598), (234, 677810), (252, 629395), (260, 610029), (273, 580980), (276, 574665), (299, 530460), (315, 503516), (322, 492570), (345, 459732), (364, 435735), (390, 406686), (414, 383110), (420, 377637), (421, 376740), (455, 348588), (460, 344799), (468, 338905), (483, 328380), (546, 290490), (585, 271124), (598, 265230), (630, 251758), (644, 246285), (690, 229866), (780, 203343), (805, 197028), (819, 193660), (828, 191555), (842, 188370), (897, 176820), (910, 174294), (966, 164190), (1035, 153244), (1092, 145245), (1170, 135562), (1196, 132615), (1260, 125879), (1263, 125580), (1365, 116196), (1380, 114933), (1449, 109460), (1495, 106092), (1610, 98514), (1638, 96830), (1684, 94185), (1794, 88410), (1820, 87147), (1932, 82095), (2070, 76622), (2093, 75780), (2105, 75348), (2340, 67781), (2415, 65676), (2526, 62790), (2691, 58940), (2730, 58098), (2898, 54730), (2947, 53820), (2990, 53046), (3220, 49257), (3276, 48415), (3588, 44205), (3789, 41860), (4095, 38732), (4140, 38311), (4186, 37890), (4210, 37674), (4485, 35364), (4830, 32838), (5052, 31395), (5382, 29470), (5460, 29049), (5473, 28980), (5796, 27365), (5894, 26910), (5980, 26523), (6279, 25260), (6315, 25116), (7245, 21892), (7578, 20930), (8190, 19366), (8372, 18945), (8420, 18837), (8841, 17940), (8970, 17682), (9660, 16419), (9683, 16380), (10465, 15156), (10764, 14735), (10946, 14490), (11788, 13455), (12558, 12630)]