1398106080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2698

約数の個数: 288

約数和(自身を含む): 5557616064

約数和(自身を除く): 4159509984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1120, 1260, 1272, 1440, 1484, 1590, 1680, 1696, 1855, 1908, 2016, 2120, 2226, 2385, 2520, 2544, 2617, 2968, 3180, 3339, 3360, 3710, 3816, 4240, 4452, 4770, 5040, 5088, 5234, 5565, 5936, 6360, 6678, 7420, 7632, 7851, 8480, 8904, 9540, 10080, 10468, 11130, 11872, 12720, 13085, 13356, 14840, 15264, 15702, 16695, 17808, 18319, 19080, 20936, 22260, 23553, 25440, 26170, 26712, 29680, 31404, 33390, 35616, 36638, 38160, 39255, 41872, 44520, 47106, 52340, 53424, 54957, 59360, 62808, 66780, 73276, 76320, 78510, 83744, 89040, 91595, 94212, 104680, 106848, 109914, 117765, 125616, 133560, 138701, 146552, 157020, 164871, 178080, 183190, 188424, 209360, 219828, 235530, 251232, 267120, 274785, 277402, 293104, 314040, 329742, 366380, 376848, 416103, 418720, 439656, 471060, 534240, 549570, 554804, 586208, 628080, 659484, 693505, 732760, 753696, 824355, 832206, 879312, 942120, 970907, 1099140, 1109608, 1248309, 1256160, 1318968, 1387010, 1465520, 1648710, 1664412, 1758624, 1884240, 1941814, 2080515, 2198280, 2219216, 2496618, 2637936, 2774020, 2912721, 2931040, 3297420, 3328824, 3768480, 3883628, 4161030, 4396560, 4438432, 4854535, 4993236, 5275872, 5548040, 5825442, 6241545, 6594840, 6657648, 7767256, 8322060, 8738163, 8793120, 9709070, 9986472, 11096080, 11650884, 12483090, 13189680, 13315296, 14563605, 15534512, 16644120, 17476326, 19418140, 19972944, 22192160, 23301768, 24966180, 26379360, 29127210, 31069024, 33288240, 34952652, 38836280, 39945888, 43690815, 46603536, 49932360, 58254420, 66576480, 69905304, 77672560, 87381630, 93207072, 99864720, 116508840, 139810608, 155345120, 174763260, 199729440, 233017680, 279621216, 349526520, 466035360, 699053040, 1398106080]

約数ペア:

[(1, 1398106080), (2, 699053040), (3, 466035360), (4, 349526520), (5, 279621216), (6, 233017680), (7, 199729440), (8, 174763260), (9, 155345120), (10, 139810608), (12, 116508840), (14, 99864720), (15, 93207072), (16, 87381630), (18, 77672560), (20, 69905304), (21, 66576480), (24, 58254420), (28, 49932360), (30, 46603536), (32, 43690815), (35, 39945888), (36, 38836280), (40, 34952652), (42, 33288240), (45, 31069024), (48, 29127210), (53, 26379360), (56, 24966180), (60, 23301768), (63, 22192160), (70, 19972944), (72, 19418140), (80, 17476326), (84, 16644120), (90, 15534512), (96, 14563605), (105, 13315296), (106, 13189680), (112, 12483090), (120, 11650884), (126, 11096080), (140, 9986472), (144, 9709070), (159, 8793120), (160, 8738163), (168, 8322060), (180, 7767256), (210, 6657648), (212, 6594840), (224, 6241545), (240, 5825442), (252, 5548040), (265, 5275872), (280, 4993236), (288, 4854535), (315, 4438432), (318, 4396560), (336, 4161030), (360, 3883628), (371, 3768480), (420, 3328824), (424, 3297420), (477, 2931040), (480, 2912721), (504, 2774020), (530, 2637936), (560, 2496618), (630, 2219216), (636, 2198280), (672, 2080515), (720, 1941814), (742, 1884240), (795, 1758624), (840, 1664412), (848, 1648710), (954, 1465520), (1008, 1387010), (1060, 1318968), (1113, 1256160), (1120, 1248309), (1260, 1109608), (1272, 1099140), (1440, 970907), (1484, 942120), (1590, 879312), (1680, 832206), (1696, 824355), (1855, 753696), (1908, 732760), (2016, 693505), (2120, 659484), (2226, 628080), (2385, 586208), (2520, 554804), (2544, 549570), (2617, 534240), (2968, 471060), (3180, 439656), (3339, 418720), (3360, 416103), (3710, 376848), (3816, 366380), (4240, 329742), (4452, 314040), (4770, 293104), (5040, 277402), (5088, 274785), (5234, 267120), (5565, 251232), (5936, 235530), (6360, 219828), (6678, 209360), (7420, 188424), (7632, 183190), (7851, 178080), (8480, 164871), (8904, 157020), (9540, 146552), (10080, 138701), (10468, 133560), (11130, 125616), (11872, 117765), (12720, 109914), (13085, 106848), (13356, 104680), (14840, 94212), (15264, 91595), (15702, 89040), (16695, 83744), (17808, 78510), (18319, 76320), (19080, 73276), (20936, 66780), (22260, 62808), (23553, 59360), (25440, 54957), (26170, 53424), (26712, 52340), (29680, 47106), (31404, 44520), (33390, 41872), (35616, 39255), (36638, 38160)]