180873840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 694812672

約数和(自身を除く): 513938832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 124, 138, 140, 151, 155, 161, 168, 184, 186, 210, 217, 230, 240, 248, 276, 280, 302, 310, 322, 336, 345, 368, 372, 420, 434, 453, 460, 465, 483, 496, 552, 560, 604, 620, 644, 651, 690, 713, 744, 755, 805, 840, 868, 906, 920, 930, 966, 1057, 1085, 1104, 1208, 1240, 1288, 1302, 1380, 1426, 1488, 1510, 1610, 1680, 1736, 1812, 1840, 1860, 1932, 2114, 2139, 2170, 2265, 2415, 2416, 2480, 2576, 2604, 2760, 2852, 3020, 3171, 3220, 3255, 3472, 3473, 3565, 3624, 3720, 3864, 4228, 4278, 4340, 4530, 4681, 4830, 4991, 5208, 5285, 5520, 5704, 6040, 6342, 6440, 6510, 6946, 7130, 7248, 7440, 7728, 8456, 8556, 8680, 9060, 9362, 9660, 9982, 10416, 10419, 10570, 10695, 11408, 12080, 12684, 12880, 13020, 13892, 14043, 14260, 14973, 15855, 16912, 17112, 17360, 17365, 18120, 18724, 19320, 19964, 20838, 21140, 21390, 23405, 24311, 24955, 25368, 26040, 27784, 28086, 28520, 29946, 31710, 32767, 34224, 34730, 36240, 37448, 38640, 39928, 41676, 42280, 42780, 46810, 48622, 49910, 50736, 52080, 52095, 55568, 56172, 57040, 59892, 63420, 65534, 69460, 70215, 72933, 74865, 74896, 79856, 83352, 84560, 85560, 93620, 97244, 98301, 99820, 104190, 107663, 112344, 119784, 121555, 126840, 131068, 138920, 140430, 145866, 149730, 163835, 166704, 171120, 187240, 194488, 196602, 199640, 208380, 215326, 224688, 239568, 243110, 253680, 262136, 277840, 280860, 291732, 299460, 322989, 327670, 364665, 374480, 388976, 393204, 399280, 416760, 430652, 486220, 491505, 524272, 538315, 561720, 583464, 598920, 645978, 655340, 729330, 753641, 786408, 833520, 861304, 972440, 983010, 1076630, 1123440, 1166928, 1197840, 1291956, 1310680, 1458660, 1507282, 1572816, 1614945, 1722608, 1944880, 1966020, 2153260, 2260923, 2583912, 2621360, 2917320, 3014564, 3229890, 3768205, 3932040, 4306520, 4521846, 5167824, 5834640, 6029128, 6459780, 7536410, 7864080, 8613040, 9043692, 11304615, 12058256, 12919560, 15072820, 18087384, 22609230, 25839120, 30145640, 36174768, 45218460, 60291280, 90436920, 180873840]

約数ペア:

[(1, 180873840), (2, 90436920), (3, 60291280), (4, 45218460), (5, 36174768), (6, 30145640), (7, 25839120), (8, 22609230), (10, 18087384), (12, 15072820), (14, 12919560), (15, 12058256), (16, 11304615), (20, 9043692), (21, 8613040), (23, 7864080), (24, 7536410), (28, 6459780), (30, 6029128), (31, 5834640), (35, 5167824), (40, 4521846), (42, 4306520), (46, 3932040), (48, 3768205), (56, 3229890), (60, 3014564), (62, 2917320), (69, 2621360), (70, 2583912), (80, 2260923), (84, 2153260), (92, 1966020), (93, 1944880), (105, 1722608), (112, 1614945), (115, 1572816), (120, 1507282), (124, 1458660), (138, 1310680), (140, 1291956), (151, 1197840), (155, 1166928), (161, 1123440), (168, 1076630), (184, 983010), (186, 972440), (210, 861304), (217, 833520), (230, 786408), (240, 753641), (248, 729330), (276, 655340), (280, 645978), (302, 598920), (310, 583464), (322, 561720), (336, 538315), (345, 524272), (368, 491505), (372, 486220), (420, 430652), (434, 416760), (453, 399280), (460, 393204), (465, 388976), (483, 374480), (496, 364665), (552, 327670), (560, 322989), (604, 299460), (620, 291732), (644, 280860), (651, 277840), (690, 262136), (713, 253680), (744, 243110), (755, 239568), (805, 224688), (840, 215326), (868, 208380), (906, 199640), (920, 196602), (930, 194488), (966, 187240), (1057, 171120), (1085, 166704), (1104, 163835), (1208, 149730), (1240, 145866), (1288, 140430), (1302, 138920), (1380, 131068), (1426, 126840), (1488, 121555), (1510, 119784), (1610, 112344), (1680, 107663), (1736, 104190), (1812, 99820), (1840, 98301), (1860, 97244), (1932, 93620), (2114, 85560), (2139, 84560), (2170, 83352), (2265, 79856), (2415, 74896), (2416, 74865), (2480, 72933), (2576, 70215), (2604, 69460), (2760, 65534), (2852, 63420), (3020, 59892), (3171, 57040), (3220, 56172), (3255, 55568), (3472, 52095), (3473, 52080), (3565, 50736), (3624, 49910), (3720, 48622), (3864, 46810), (4228, 42780), (4278, 42280), (4340, 41676), (4530, 39928), (4681, 38640), (4830, 37448), (4991, 36240), (5208, 34730), (5285, 34224), (5520, 32767), (5704, 31710), (6040, 29946), (6342, 28520), (6440, 28086), (6510, 27784), (6946, 26040), (7130, 25368), (7248, 24955), (7440, 24311), (7728, 23405), (8456, 21390), (8556, 21140), (8680, 20838), (9060, 19964), (9362, 19320), (9660, 18724), (9982, 18120), (10416, 17365), (10419, 17360), (10570, 17112), (10695, 16912), (11408, 15855), (12080, 14973), (12684, 14260), (12880, 14043), (13020, 13892)]