2917751340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2879}}^1$

素因数の和:3044

約数の個数: 192

約数和(自身を含む): 9909043200

約数和(自身を除く): 6991291860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 127, 133, 140, 190, 210, 228, 254, 266, 285, 380, 381, 399, 420, 508, 532, 570, 635, 665, 762, 798, 889, 1140, 1270, 1330, 1524, 1596, 1778, 1905, 1995, 2413, 2540, 2660, 2667, 2879, 3556, 3810, 3990, 4445, 4826, 5334, 5758, 7239, 7620, 7980, 8637, 8890, 9652, 10668, 11516, 12065, 13335, 14395, 14478, 16891, 17274, 17780, 20153, 24130, 26670, 28790, 28956, 33782, 34548, 36195, 40306, 43185, 48260, 50673, 53340, 54701, 57580, 60459, 67564, 72390, 80612, 84455, 86370, 100765, 101346, 109402, 120918, 144780, 164103, 168910, 172740, 201530, 202692, 218804, 241836, 253365, 273505, 302295, 328206, 337820, 365633, 382907, 403060, 506730, 547010, 604590, 656412, 731266, 765814, 820515, 1013460, 1094020, 1096899, 1148721, 1209180, 1462532, 1531628, 1641030, 1828165, 1914535, 2193798, 2297442, 2559431, 3282060, 3656330, 3829070, 4387596, 4594884, 5118862, 5484495, 5743605, 6947027, 7312660, 7658140, 7678293, 10237724, 10968990, 11487210, 12797155, 13894054, 15356586, 20841081, 21937980, 22974420, 25594310, 27788108, 30713172, 34735135, 38391465, 41682162, 48629189, 51188620, 69470270, 76782930, 83364324, 97258378, 104205405, 138940540, 145887567, 153565860, 194516756, 208410810, 243145945, 291775134, 416821620, 486291890, 583550268, 729437835, 972583780, 1458875670, 2917751340]

約数ペア:

[(1, 2917751340), (2, 1458875670), (3, 972583780), (4, 729437835), (5, 583550268), (6, 486291890), (7, 416821620), (10, 291775134), (12, 243145945), (14, 208410810), (15, 194516756), (19, 153565860), (20, 145887567), (21, 138940540), (28, 104205405), (30, 97258378), (35, 83364324), (38, 76782930), (42, 69470270), (57, 51188620), (60, 48629189), (70, 41682162), (76, 38391465), (84, 34735135), (95, 30713172), (105, 27788108), (114, 25594310), (127, 22974420), (133, 21937980), (140, 20841081), (190, 15356586), (210, 13894054), (228, 12797155), (254, 11487210), (266, 10968990), (285, 10237724), (380, 7678293), (381, 7658140), (399, 7312660), (420, 6947027), (508, 5743605), (532, 5484495), (570, 5118862), (635, 4594884), (665, 4387596), (762, 3829070), (798, 3656330), (889, 3282060), (1140, 2559431), (1270, 2297442), (1330, 2193798), (1524, 1914535), (1596, 1828165), (1778, 1641030), (1905, 1531628), (1995, 1462532), (2413, 1209180), (2540, 1148721), (2660, 1096899), (2667, 1094020), (2879, 1013460), (3556, 820515), (3810, 765814), (3990, 731266), (4445, 656412), (4826, 604590), (5334, 547010), (5758, 506730), (7239, 403060), (7620, 382907), (7980, 365633), (8637, 337820), (8890, 328206), (9652, 302295), (10668, 273505), (11516, 253365), (12065, 241836), (13335, 218804), (14395, 202692), (14478, 201530), (16891, 172740), (17274, 168910), (17780, 164103), (20153, 144780), (24130, 120918), (26670, 109402), (28790, 101346), (28956, 100765), (33782, 86370), (34548, 84455), (36195, 80612), (40306, 72390), (43185, 67564), (48260, 60459), (50673, 57580), (53340, 54701)]