3968501040

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{9721}}^1$

素因数の和:9759

約数の個数: 280

約数和(自身を含む): 15811705248

約数和(自身を除く): 11843204208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2916, 3024, 3240, 3402, 3645, 3780, 3888, 4536, 4860, 5040, 5103, 5670, 5832, 6480, 6804, 7290, 7560, 8505, 9072, 9720, 9721, 10206, 11340, 11664, 13608, 14580, 15120, 17010, 19440, 19442, 20412, 22680, 25515, 27216, 29160, 29163, 34020, 38884, 40824, 45360, 48605, 51030, 58320, 58326, 68040, 68047, 77768, 81648, 87489, 97210, 102060, 116652, 136080, 136094, 145815, 155536, 174978, 194420, 204120, 204141, 233304, 262467, 272188, 291630, 340235, 349956, 388840, 408240, 408282, 437445, 466608, 524934, 544376, 583260, 612423, 680470, 699912, 777680, 787401, 816564, 874890, 1020705, 1049868, 1088752, 1166520, 1224846, 1312335, 1360940, 1399824, 1574802, 1633128, 1749780, 1837269, 2041410, 2099736, 2333040, 2362203, 2449692, 2624670, 2721880, 3062115, 3149604, 3266256, 3499560, 3674538, 3937005, 4082820, 4199472, 4724406, 4899384, 5249340, 5443760, 5511807, 6124230, 6299208, 6999120, 7086609, 7349076, 7874010, 8165640, 9186345, 9448812, 9798768, 10498680, 11023614, 11811015, 12248460, 12598416, 14173218, 14698152, 15748020, 16331280, 16535421, 18372690, 18897624, 20997360, 22047228, 23622030, 24496920, 27559035, 28346436, 29396304, 31496040, 33070842, 35433045, 36745380, 37795248, 44094456, 47244060, 48993840, 49606263, 55118070, 56692872, 62992080, 66141684, 70866090, 73490760, 82677105, 88188912, 94488120, 99212526, 110236140, 113385744, 132283368, 141732180, 146981520, 165354210, 188976240, 198425052, 220472280, 248031315, 264566736, 283464360, 330708420, 396850104, 440944560, 496062630, 566928720, 661416840, 793700208, 992125260, 1322833680, 1984250520, 3968501040]

約数ペア:

[(1, 3968501040), (2, 1984250520), (3, 1322833680), (4, 992125260), (5, 793700208), (6, 661416840), (7, 566928720), (8, 496062630), (9, 440944560), (10, 396850104), (12, 330708420), (14, 283464360), (15, 264566736), (16, 248031315), (18, 220472280), (20, 198425052), (21, 188976240), (24, 165354210), (27, 146981520), (28, 141732180), (30, 132283368), (35, 113385744), (36, 110236140), (40, 99212526), (42, 94488120), (45, 88188912), (48, 82677105), (54, 73490760), (56, 70866090), (60, 66141684), (63, 62992080), (70, 56692872), (72, 55118070), (80, 49606263), (81, 48993840), (84, 47244060), (90, 44094456), (105, 37795248), (108, 36745380), (112, 35433045), (120, 33070842), (126, 31496040), (135, 29396304), (140, 28346436), (144, 27559035), (162, 24496920), (168, 23622030), (180, 22047228), (189, 20997360), (210, 18897624), (216, 18372690), (240, 16535421), (243, 16331280), (252, 15748020), (270, 14698152), (280, 14173218), (315, 12598416), (324, 12248460), (336, 11811015), (360, 11023614), (378, 10498680), (405, 9798768), (420, 9448812), (432, 9186345), (486, 8165640), (504, 7874010), (540, 7349076), (560, 7086609), (567, 6999120), (630, 6299208), (648, 6124230), (720, 5511807), (729, 5443760), (756, 5249340), (810, 4899384), (840, 4724406), (945, 4199472), (972, 4082820), (1008, 3937005), (1080, 3674538), (1134, 3499560), (1215, 3266256), (1260, 3149604), (1296, 3062115), (1458, 2721880), (1512, 2624670), (1620, 2449692), (1680, 2362203), (1701, 2333040), (1890, 2099736), (1944, 2041410), (2160, 1837269), (2268, 1749780), (2430, 1633128), (2520, 1574802), (2835, 1399824), (2916, 1360940), (3024, 1312335), (3240, 1224846), (3402, 1166520), (3645, 1088752), (3780, 1049868), (3888, 1020705), (4536, 874890), (4860, 816564), (5040, 787401), (5103, 777680), (5670, 699912), (5832, 680470), (6480, 612423), (6804, 583260), (7290, 544376), (7560, 524934), (8505, 466608), (9072, 437445), (9720, 408282), (9721, 408240), (10206, 388840), (11340, 349956), (11664, 340235), (13608, 291630), (14580, 272188), (15120, 262467), (17010, 233304), (19440, 204141), (19442, 204120), (20412, 194420), (22680, 174978), (25515, 155536), (27216, 145815), (29160, 136094), (29163, 136080), (34020, 116652), (38884, 102060), (40824, 97210), (45360, 87489), (48605, 81648), (51030, 77768), (58320, 68047), (58326, 68040)]