2131671840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1675

約数の個数: 192

約数和(自身を含む): 6974553600

約数和(自身を除く): 4842881760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 61, 80, 94, 96, 120, 122, 141, 160, 183, 188, 235, 240, 244, 282, 305, 366, 376, 470, 480, 488, 564, 610, 705, 732, 752, 915, 940, 976, 1128, 1220, 1410, 1464, 1504, 1549, 1830, 1880, 1952, 2256, 2440, 2820, 2867, 2928, 3098, 3660, 3760, 4512, 4647, 4880, 5640, 5734, 5856, 6196, 7320, 7520, 7745, 8601, 9294, 9760, 11280, 11468, 12392, 14335, 14640, 15490, 17202, 18588, 22560, 22936, 23235, 24784, 28670, 29280, 30980, 34404, 37176, 43005, 45872, 46470, 49568, 57340, 61960, 68808, 72803, 74352, 86010, 91744, 92940, 94489, 114680, 123920, 137616, 145606, 148704, 172020, 185880, 188978, 218409, 229360, 247840, 275232, 283467, 291212, 344040, 364015, 371760, 377956, 436818, 458720, 472445, 566934, 582424, 688080, 728030, 743520, 755912, 873636, 944890, 1092045, 1133868, 1164848, 1376160, 1417335, 1456060, 1511824, 1747272, 1889780, 2184090, 2267736, 2329696, 2834670, 2912120, 3023648, 3494544, 3779560, 4368180, 4440983, 4535472, 5669340, 5824240, 6989088, 7559120, 8736360, 8881966, 9070944, 11338680, 11648480, 13322949, 15118240, 17472720, 17763932, 22204915, 22677360, 26645898, 34945440, 35527864, 44409830, 45354720, 53291796, 66614745, 71055728, 88819660, 106583592, 133229490, 142111456, 177639320, 213167184, 266458980, 355278640, 426334368, 532917960, 710557280, 1065835920, 2131671840]

約数ペア:

[(1, 2131671840), (2, 1065835920), (3, 710557280), (4, 532917960), (5, 426334368), (6, 355278640), (8, 266458980), (10, 213167184), (12, 177639320), (15, 142111456), (16, 133229490), (20, 106583592), (24, 88819660), (30, 71055728), (32, 66614745), (40, 53291796), (47, 45354720), (48, 44409830), (60, 35527864), (61, 34945440), (80, 26645898), (94, 22677360), (96, 22204915), (120, 17763932), (122, 17472720), (141, 15118240), (160, 13322949), (183, 11648480), (188, 11338680), (235, 9070944), (240, 8881966), (244, 8736360), (282, 7559120), (305, 6989088), (366, 5824240), (376, 5669340), (470, 4535472), (480, 4440983), (488, 4368180), (564, 3779560), (610, 3494544), (705, 3023648), (732, 2912120), (752, 2834670), (915, 2329696), (940, 2267736), (976, 2184090), (1128, 1889780), (1220, 1747272), (1410, 1511824), (1464, 1456060), (1504, 1417335), (1549, 1376160), (1830, 1164848), (1880, 1133868), (1952, 1092045), (2256, 944890), (2440, 873636), (2820, 755912), (2867, 743520), (2928, 728030), (3098, 688080), (3660, 582424), (3760, 566934), (4512, 472445), (4647, 458720), (4880, 436818), (5640, 377956), (5734, 371760), (5856, 364015), (6196, 344040), (7320, 291212), (7520, 283467), (7745, 275232), (8601, 247840), (9294, 229360), (9760, 218409), (11280, 188978), (11468, 185880), (12392, 172020), (14335, 148704), (14640, 145606), (15490, 137616), (17202, 123920), (18588, 114680), (22560, 94489), (22936, 92940), (23235, 91744), (24784, 86010), (28670, 74352), (29280, 72803), (30980, 68808), (34404, 61960), (37176, 57340), (43005, 49568), (45872, 46470)]