186771520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 224

約数和(自身を含む): 537667200

約数和(自身を除く): 350895680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 64, 65, 68, 76, 80, 85, 95, 104, 130, 136, 139, 152, 160, 170, 190, 208, 221, 247, 260, 272, 278, 304, 320, 323, 340, 380, 416, 442, 494, 520, 544, 556, 608, 646, 680, 695, 760, 832, 884, 988, 1040, 1088, 1105, 1112, 1216, 1235, 1292, 1360, 1390, 1520, 1615, 1768, 1807, 1976, 2080, 2210, 2224, 2363, 2470, 2584, 2641, 2720, 2780, 3040, 3230, 3536, 3614, 3952, 4160, 4199, 4420, 4448, 4726, 4940, 5168, 5282, 5440, 5560, 6080, 6460, 7072, 7228, 7904, 8398, 8840, 8896, 9035, 9452, 9880, 10336, 10564, 11120, 11815, 12920, 13205, 14144, 14456, 15808, 16796, 17680, 18070, 18904, 19760, 20672, 20995, 21128, 22240, 23630, 25840, 26410, 28912, 30719, 33592, 34333, 35360, 36140, 37808, 39520, 41990, 42256, 44480, 44897, 47260, 51680, 52820, 57824, 61438, 67184, 68666, 70720, 72280, 75616, 79040, 83980, 84512, 89794, 94520, 103360, 105640, 115648, 122876, 134368, 137332, 144560, 151232, 153595, 167960, 169024, 171665, 179588, 189040, 211280, 224485, 245752, 268736, 274664, 289120, 307190, 335920, 343330, 359176, 378080, 422560, 448970, 491504, 549328, 578240, 583661, 614380, 671840, 686660, 718352, 756160, 845120, 897940, 983008, 1098656, 1167322, 1228760, 1343680, 1373320, 1436704, 1795880, 1966016, 2197312, 2334644, 2457520, 2746640, 2873408, 2918305, 3591760, 4669288, 4915040, 5493280, 5836610, 7183520, 9338576, 9830080, 10986560, 11673220, 14367040, 18677152, 23346440, 37354304, 46692880, 93385760, 186771520]

約数ペア:

[(1, 186771520), (2, 93385760), (4, 46692880), (5, 37354304), (8, 23346440), (10, 18677152), (13, 14367040), (16, 11673220), (17, 10986560), (19, 9830080), (20, 9338576), (26, 7183520), (32, 5836610), (34, 5493280), (38, 4915040), (40, 4669288), (52, 3591760), (64, 2918305), (65, 2873408), (68, 2746640), (76, 2457520), (80, 2334644), (85, 2197312), (95, 1966016), (104, 1795880), (130, 1436704), (136, 1373320), (139, 1343680), (152, 1228760), (160, 1167322), (170, 1098656), (190, 983008), (208, 897940), (221, 845120), (247, 756160), (260, 718352), (272, 686660), (278, 671840), (304, 614380), (320, 583661), (323, 578240), (340, 549328), (380, 491504), (416, 448970), (442, 422560), (494, 378080), (520, 359176), (544, 343330), (556, 335920), (608, 307190), (646, 289120), (680, 274664), (695, 268736), (760, 245752), (832, 224485), (884, 211280), (988, 189040), (1040, 179588), (1088, 171665), (1105, 169024), (1112, 167960), (1216, 153595), (1235, 151232), (1292, 144560), (1360, 137332), (1390, 134368), (1520, 122876), (1615, 115648), (1768, 105640), (1807, 103360), (1976, 94520), (2080, 89794), (2210, 84512), (2224, 83980), (2363, 79040), (2470, 75616), (2584, 72280), (2641, 70720), (2720, 68666), (2780, 67184), (3040, 61438), (3230, 57824), (3536, 52820), (3614, 51680), (3952, 47260), (4160, 44897), (4199, 44480), (4420, 42256), (4448, 41990), (4726, 39520), (4940, 37808), (5168, 36140), (5282, 35360), (5440, 34333), (5560, 33592), (6080, 30719), (6460, 28912), (7072, 26410), (7228, 25840), (7904, 23630), (8398, 22240), (8840, 21128), (8896, 20995), (9035, 20672), (9452, 19760), (9880, 18904), (10336, 18070), (10564, 17680), (11120, 16796), (11815, 15808), (12920, 14456), (13205, 14144)]