351670620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 1197342720

約数和(自身を除く): 845672100

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, 347, 380, 381, 399, 420, 508, 532, 570, 635, 665, 694, 762, 798, 889, 1041, 1140, 1270, 1330, 1388, 1524, 1596, 1735, 1778, 1905, 1995, 2082, 2413, 2429, 2540, 2660, 2667, 3470, 3556, 3810, 3990, 4164, 4445, 4826, 4858, 5205, 5334, 6593, 6940, 7239, 7287, 7620, 7980, 8890, 9652, 9716, 10410, 10668, 12065, 12145, 13186, 13335, 14478, 14574, 16891, 17780, 19779, 20820, 24130, 24290, 26372, 26670, 28956, 29148, 32965, 33782, 36195, 36435, 39558, 44069, 46151, 48260, 48580, 50673, 53340, 65930, 67564, 72390, 72870, 79116, 84455, 88138, 92302, 98895, 101346, 131860, 132207, 138453, 144780, 145740, 168910, 176276, 184604, 197790, 202692, 220345, 230755, 253365, 264414, 276906, 308483, 337820, 395580, 440690, 461510, 506730, 528828, 553812, 616966, 661035, 692265, 837311, 881380, 923020, 925449, 1013460, 1233932, 1322070, 1384530, 1542415, 1674622, 1850898, 2511933, 2644140, 2769060, 3084830, 3349244, 3701796, 4186555, 4627245, 5023866, 5861177, 6169660, 8373110, 9254490, 10047732, 11722354, 12559665, 16746220, 17583531, 18508980, 23444708, 25119330, 29305885, 35167062, 50238660, 58611770, 70334124, 87917655, 117223540, 175835310, 351670620]

約数ペア:

[(1, 351670620), (2, 175835310), (3, 117223540), (4, 87917655), (5, 70334124), (6, 58611770), (7, 50238660), (10, 35167062), (12, 29305885), (14, 25119330), (15, 23444708), (19, 18508980), (20, 17583531), (21, 16746220), (28, 12559665), (30, 11722354), (35, 10047732), (38, 9254490), (42, 8373110), (57, 6169660), (60, 5861177), (70, 5023866), (76, 4627245), (84, 4186555), (95, 3701796), (105, 3349244), (114, 3084830), (127, 2769060), (133, 2644140), (140, 2511933), (190, 1850898), (210, 1674622), (228, 1542415), (254, 1384530), (266, 1322070), (285, 1233932), (347, 1013460), (380, 925449), (381, 923020), (399, 881380), (420, 837311), (508, 692265), (532, 661035), (570, 616966), (635, 553812), (665, 528828), (694, 506730), (762, 461510), (798, 440690), (889, 395580), (1041, 337820), (1140, 308483), (1270, 276906), (1330, 264414), (1388, 253365), (1524, 230755), (1596, 220345), (1735, 202692), (1778, 197790), (1905, 184604), (1995, 176276), (2082, 168910), (2413, 145740), (2429, 144780), (2540, 138453), (2660, 132207), (2667, 131860), (3470, 101346), (3556, 98895), (3810, 92302), (3990, 88138), (4164, 84455), (4445, 79116), (4826, 72870), (4858, 72390), (5205, 67564), (5334, 65930), (6593, 53340), (6940, 50673), (7239, 48580), (7287, 48260), (7620, 46151), (7980, 44069), (8890, 39558), (9652, 36435), (9716, 36195), (10410, 33782), (10668, 32965), (12065, 29148), (12145, 28956), (13186, 26670), (13335, 26372), (14478, 24290), (14574, 24130), (16891, 20820), (17780, 19779)]