1361361400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 192

約数和(自身を含む): 3874752000

約数和(自身を除く): 2513390600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 61, 70, 76, 95, 100, 122, 133, 140, 152, 175, 190, 200, 244, 266, 280, 305, 350, 380, 427, 475, 488, 532, 610, 665, 700, 760, 839, 854, 950, 1064, 1159, 1220, 1330, 1400, 1525, 1678, 1708, 1900, 2135, 2318, 2440, 2660, 3050, 3325, 3356, 3416, 3800, 4195, 4270, 4636, 5320, 5795, 5873, 6100, 6650, 6712, 8113, 8390, 8540, 9272, 10675, 11590, 11746, 12200, 13300, 15941, 16226, 16780, 17080, 20975, 21350, 23180, 23492, 26600, 28975, 29365, 31882, 32452, 33560, 40565, 41950, 42700, 46360, 46984, 51179, 57950, 58730, 63764, 64904, 79705, 81130, 83900, 85400, 102358, 111587, 115900, 117460, 127528, 146825, 159410, 162260, 167800, 202825, 204716, 223174, 231800, 234920, 255895, 293650, 318820, 324520, 358253, 398525, 405650, 409432, 446348, 511790, 557935, 587300, 637640, 716506, 797050, 811300, 892696, 972401, 1023580, 1115870, 1174600, 1279475, 1433012, 1594100, 1622600, 1791265, 1944802, 2047160, 2231740, 2558950, 2789675, 2866024, 3188200, 3582530, 3889604, 4463480, 4862005, 5117900, 5579350, 6806807, 7165060, 7779208, 8956325, 9724010, 10235800, 11158700, 13613614, 14330120, 17912650, 19448020, 22317400, 24310025, 27227228, 34034035, 35825300, 38896040, 48620050, 54454456, 68068070, 71650600, 97240100, 136136140, 170170175, 194480200, 272272280, 340340350, 680680700, 1361361400]

約数ペア:

[(1, 1361361400), (2, 680680700), (4, 340340350), (5, 272272280), (7, 194480200), (8, 170170175), (10, 136136140), (14, 97240100), (19, 71650600), (20, 68068070), (25, 54454456), (28, 48620050), (35, 38896040), (38, 35825300), (40, 34034035), (50, 27227228), (56, 24310025), (61, 22317400), (70, 19448020), (76, 17912650), (95, 14330120), (100, 13613614), (122, 11158700), (133, 10235800), (140, 9724010), (152, 8956325), (175, 7779208), (190, 7165060), (200, 6806807), (244, 5579350), (266, 5117900), (280, 4862005), (305, 4463480), (350, 3889604), (380, 3582530), (427, 3188200), (475, 2866024), (488, 2789675), (532, 2558950), (610, 2231740), (665, 2047160), (700, 1944802), (760, 1791265), (839, 1622600), (854, 1594100), (950, 1433012), (1064, 1279475), (1159, 1174600), (1220, 1115870), (1330, 1023580), (1400, 972401), (1525, 892696), (1678, 811300), (1708, 797050), (1900, 716506), (2135, 637640), (2318, 587300), (2440, 557935), (2660, 511790), (3050, 446348), (3325, 409432), (3356, 405650), (3416, 398525), (3800, 358253), (4195, 324520), (4270, 318820), (4636, 293650), (5320, 255895), (5795, 234920), (5873, 231800), (6100, 223174), (6650, 204716), (6712, 202825), (8113, 167800), (8390, 162260), (8540, 159410), (9272, 146825), (10675, 127528), (11590, 117460), (11746, 115900), (12200, 111587), (13300, 102358), (15941, 85400), (16226, 83900), (16780, 81130), (17080, 79705), (20975, 64904), (21350, 63764), (23180, 58730), (23492, 57950), (26600, 51179), (28975, 46984), (29365, 46360), (31882, 42700), (32452, 41950), (33560, 40565)]