39920804560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1846

約数の個数: 320

約数和(自身を含む): 118572410880

約数和(自身を除く): 78651606320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 79, 80, 82, 91, 104, 112, 130, 140, 158, 164, 182, 205, 208, 260, 280, 287, 316, 328, 364, 395, 410, 455, 520, 533, 553, 560, 574, 632, 656, 728, 790, 820, 910, 1027, 1040, 1066, 1106, 1148, 1264, 1435, 1456, 1580, 1640, 1693, 1820, 2054, 2132, 2212, 2296, 2665, 2765, 2870, 3160, 3239, 3280, 3386, 3640, 3731, 4108, 4264, 4424, 4592, 5135, 5330, 5530, 5740, 6320, 6478, 6772, 7189, 7280, 7462, 8216, 8465, 8528, 8848, 10270, 10660, 11060, 11480, 11851, 12956, 13544, 14378, 14924, 16195, 16432, 16930, 18655, 20540, 21320, 22009, 22120, 22673, 22960, 23702, 25912, 27088, 28756, 29848, 32390, 33860, 35945, 37310, 41080, 42107, 42640, 44018, 44240, 45346, 47404, 51824, 57512, 59255, 59696, 64780, 67720, 69413, 71890, 74620, 82160, 84214, 88036, 90692, 94808, 110045, 113365, 115024, 118510, 129560, 133747, 135440, 138826, 143780, 149240, 154063, 168428, 176072, 181384, 189616, 210535, 220090, 226730, 237020, 259120, 267494, 277652, 287560, 294749, 298480, 308126, 336856, 347065, 352144, 362768, 421070, 440180, 453460, 474040, 485891, 534988, 555304, 575120, 589498, 616252, 668735, 673712, 694130, 770315, 842140, 880360, 902369, 906920, 936229, 948080, 971782, 1069976, 1110608, 1178996, 1232504, 1337470, 1388260, 1473745, 1540630, 1684280, 1738711, 1760720, 1804738, 1813840, 1872458, 1943564, 2139952, 2357992, 2429455, 2465008, 2674940, 2776520, 2947490, 3081260, 3368560, 3477422, 3609476, 3744916, 3887128, 4511845, 4681145, 4715984, 4858910, 5349880, 5483627, 5553040, 5894980, 6162520, 6316583, 6954844, 7218952, 7489832, 7774256, 8693555, 9023690, 9362290, 9717820, 10699760, 10967254, 11789960, 12170977, 12325040, 12633166, 13909688, 14437904, 14979664, 17387110, 18047380, 18724580, 19435640, 21934508, 23579920, 24341954, 25266332, 27418135, 27819376, 31582915, 34774220, 36094760, 37449160, 38385389, 38871280, 43869016, 48683908, 50532664, 54836270, 60854885, 63165830, 69548440, 71287151, 72189520, 74898320, 76770778, 87738032, 97367816, 101065328, 109672540, 121709770, 126331660, 139096880, 142574302, 153541556, 191926945, 194735632, 219345080, 243419540, 252663320, 285148604, 307083112, 356435755, 383853890, 438690160, 486839080, 499010057, 505326640, 570297208, 614166224, 712871510, 767707780, 973678160, 998020114, 1140594416, 1425743020, 1535415560, 1996040228, 2495050285, 2851486040, 3070831120, 3992080456, 4990100570, 5702972080, 7984160912, 9980201140, 19960402280, 39920804560]

約数ペア:

[(1, 39920804560), (2, 19960402280), (4, 9980201140), (5, 7984160912), (7, 5702972080), (8, 4990100570), (10, 3992080456), (13, 3070831120), (14, 2851486040), (16, 2495050285), (20, 1996040228), (26, 1535415560), (28, 1425743020), (35, 1140594416), (40, 998020114), (41, 973678160), (52, 767707780), (56, 712871510), (65, 614166224), (70, 570297208), (79, 505326640), (80, 499010057), (82, 486839080), (91, 438690160), (104, 383853890), (112, 356435755), (130, 307083112), (140, 285148604), (158, 252663320), (164, 243419540), (182, 219345080), (205, 194735632), (208, 191926945), (260, 153541556), (280, 142574302), (287, 139096880), (316, 126331660), (328, 121709770), (364, 109672540), (395, 101065328), (410, 97367816), (455, 87738032), (520, 76770778), (533, 74898320), (553, 72189520), (560, 71287151), (574, 69548440), (632, 63165830), (656, 60854885), (728, 54836270), (790, 50532664), (820, 48683908), (910, 43869016), (1027, 38871280), (1040, 38385389), (1066, 37449160), (1106, 36094760), (1148, 34774220), (1264, 31582915), (1435, 27819376), (1456, 27418135), (1580, 25266332), (1640, 24341954), (1693, 23579920), (1820, 21934508), (2054, 19435640), (2132, 18724580), (2212, 18047380), (2296, 17387110), (2665, 14979664), (2765, 14437904), (2870, 13909688), (3160, 12633166), (3239, 12325040), (3280, 12170977), (3386, 11789960), (3640, 10967254), (3731, 10699760), (4108, 9717820), (4264, 9362290), (4424, 9023690), (4592, 8693555), (5135, 7774256), (5330, 7489832), (5530, 7218952), (5740, 6954844), (6320, 6316583), (6478, 6162520), (6772, 5894980), (7189, 5553040), (7280, 5483627), (7462, 5349880), (8216, 4858910), (8465, 4715984), (8528, 4681145), (8848, 4511845), (10270, 3887128), (10660, 3744916), (11060, 3609476), (11480, 3477422), (11851, 3368560), (12956, 3081260), (13544, 2947490), (14378, 2776520), (14924, 2674940), (16195, 2465008), (16432, 2429455), (16930, 2357992), (18655, 2139952), (20540, 1943564), (21320, 1872458), (22009, 1813840), (22120, 1804738), (22673, 1760720), (22960, 1738711), (23702, 1684280), (25912, 1540630), (27088, 1473745), (28756, 1388260), (29848, 1337470), (32390, 1232504), (33860, 1178996), (35945, 1110608), (37310, 1069976), (41080, 971782), (42107, 948080), (42640, 936229), (44018, 906920), (44240, 902369), (45346, 880360), (47404, 842140), (51824, 770315), (57512, 694130), (59255, 673712), (59696, 668735), (64780, 616252), (67720, 589498), (69413, 575120), (71890, 555304), (74620, 534988), (82160, 485891), (84214, 474040), (88036, 453460), (90692, 440180), (94808, 421070), (110045, 362768), (113365, 352144), (115024, 347065), (118510, 336856), (129560, 308126), (133747, 298480), (135440, 294749), (138826, 287560), (143780, 277652), (149240, 267494), (154063, 259120), (168428, 237020), (176072, 226730), (181384, 220090), (189616, 210535)]