131683267520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{20707}}^1$

素因数の和:20915

約数の個数: 224

約数和(自身を含む): 381737567232

約数和(自身を除く): 250054299712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 167, 170, 224, 238, 272, 280, 320, 334, 340, 448, 476, 544, 560, 595, 668, 680, 835, 952, 1088, 1120, 1169, 1190, 1336, 1360, 1670, 1904, 2240, 2338, 2380, 2672, 2720, 2839, 3340, 3808, 4676, 4760, 5344, 5440, 5678, 5845, 6680, 7616, 9352, 9520, 10688, 11356, 11690, 13360, 14195, 18704, 19040, 19873, 20707, 22712, 23380, 26720, 28390, 37408, 38080, 39746, 41414, 45424, 46760, 53440, 56780, 74816, 79492, 82828, 90848, 93520, 99365, 103535, 113560, 144949, 158984, 165656, 181696, 187040, 198730, 207070, 227120, 289898, 317968, 331312, 352019, 374080, 397460, 414140, 454240, 579796, 635936, 662624, 704038, 724745, 794920, 828280, 908480, 1159592, 1271872, 1325248, 1408076, 1449490, 1589840, 1656560, 1760095, 2319184, 2464133, 2816152, 2898980, 3179680, 3313120, 3458069, 3520190, 4638368, 4928266, 5632304, 5797960, 6359360, 6626240, 6916138, 7040380, 9276736, 9856532, 11264608, 11595920, 12320665, 13832276, 14080760, 17290345, 19713064, 22529216, 23191840, 24206483, 24641330, 27664552, 28161520, 34580690, 39426128, 46383680, 48412966, 49282660, 55329104, 56323040, 58787173, 69161380, 78852256, 96825932, 98565320, 110658208, 112646080, 117574346, 121032415, 138322760, 157704512, 193651864, 197130640, 221316416, 235148692, 242064830, 276645520, 293935865, 387303728, 394261280, 411510211, 470297384, 484129660, 553291040, 587871730, 774607456, 788522560, 823020422, 940594768, 968259320, 1106582080, 1175743460, 1549214912, 1646040844, 1881189536, 1936518640, 2057551055, 2351486920, 3292081688, 3762379072, 3873037280, 4115102110, 4702973840, 6584163376, 7746074560, 8230204220, 9405947680, 13168326752, 16460408440, 18811895360, 26336653504, 32920816880, 65841633760, 131683267520]

約数ペア:

[(1, 131683267520), (2, 65841633760), (4, 32920816880), (5, 26336653504), (7, 18811895360), (8, 16460408440), (10, 13168326752), (14, 9405947680), (16, 8230204220), (17, 7746074560), (20, 6584163376), (28, 4702973840), (32, 4115102110), (34, 3873037280), (35, 3762379072), (40, 3292081688), (56, 2351486920), (64, 2057551055), (68, 1936518640), (70, 1881189536), (80, 1646040844), (85, 1549214912), (112, 1175743460), (119, 1106582080), (136, 968259320), (140, 940594768), (160, 823020422), (167, 788522560), (170, 774607456), (224, 587871730), (238, 553291040), (272, 484129660), (280, 470297384), (320, 411510211), (334, 394261280), (340, 387303728), (448, 293935865), (476, 276645520), (544, 242064830), (560, 235148692), (595, 221316416), (668, 197130640), (680, 193651864), (835, 157704512), (952, 138322760), (1088, 121032415), (1120, 117574346), (1169, 112646080), (1190, 110658208), (1336, 98565320), (1360, 96825932), (1670, 78852256), (1904, 69161380), (2240, 58787173), (2338, 56323040), (2380, 55329104), (2672, 49282660), (2720, 48412966), (2839, 46383680), (3340, 39426128), (3808, 34580690), (4676, 28161520), (4760, 27664552), (5344, 24641330), (5440, 24206483), (5678, 23191840), (5845, 22529216), (6680, 19713064), (7616, 17290345), (9352, 14080760), (9520, 13832276), (10688, 12320665), (11356, 11595920), (11690, 11264608), (13360, 9856532), (14195, 9276736), (18704, 7040380), (19040, 6916138), (19873, 6626240), (20707, 6359360), (22712, 5797960), (23380, 5632304), (26720, 4928266), (28390, 4638368), (37408, 3520190), (38080, 3458069), (39746, 3313120), (41414, 3179680), (45424, 2898980), (46760, 2816152), (53440, 2464133), (56780, 2319184), (74816, 1760095), (79492, 1656560), (82828, 1589840), (90848, 1449490), (93520, 1408076), (99365, 1325248), (103535, 1271872), (113560, 1159592), (144949, 908480), (158984, 828280), (165656, 794920), (181696, 724745), (187040, 704038), (198730, 662624), (207070, 635936), (227120, 579796), (289898, 454240), (317968, 414140), (331312, 397460), (352019, 374080)]