2008281060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7123

約数の個数: 192

約数和(自身を含む): 6829885440

約数和(自身を除く): 4821604380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 765, 837, 918, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1674, 1836, 1860, 2108, 2295, 2635, 2790, 3060, 3162, 3348, 4185, 4590, 4743, 5270, 5580, 6324, 7057, 7905, 8370, 9180, 9486, 10540, 14114, 14229, 15810, 16740, 18972, 21171, 23715, 28228, 28458, 31620, 35285, 42342, 47430, 56916, 63513, 70570, 71145, 84684, 94860, 105855, 119969, 127026, 141140, 142290, 190539, 211710, 218767, 239938, 254052, 284580, 317565, 359907, 381078, 423420, 437534, 479876, 599845, 635130, 656301, 719814, 762156, 875068, 952695, 1079721, 1093835, 1199690, 1270260, 1312602, 1439628, 1799535, 1905390, 1968903, 2159442, 2187670, 2399380, 2625204, 3239163, 3281505, 3599070, 3719039, 3810780, 3937806, 4318884, 4375340, 5398605, 5906709, 6478326, 6563010, 7198140, 7438078, 7875612, 9844515, 10797210, 11157117, 11813418, 12956652, 13126020, 14876156, 16195815, 18595195, 19689030, 21594420, 22314234, 23626836, 29533545, 32391630, 33471351, 37190390, 39378060, 44628468, 55785585, 59067090, 64783260, 66942702, 74380780, 100414053, 111571170, 118134180, 133885404, 167356755, 200828106, 223142340, 334713510, 401656212, 502070265, 669427020, 1004140530, 2008281060]

約数ペア:

[(1, 2008281060), (2, 1004140530), (3, 669427020), (4, 502070265), (5, 401656212), (6, 334713510), (9, 223142340), (10, 200828106), (12, 167356755), (15, 133885404), (17, 118134180), (18, 111571170), (20, 100414053), (27, 74380780), (30, 66942702), (31, 64783260), (34, 59067090), (36, 55785585), (45, 44628468), (51, 39378060), (54, 37190390), (60, 33471351), (62, 32391630), (68, 29533545), (85, 23626836), (90, 22314234), (93, 21594420), (102, 19689030), (108, 18595195), (124, 16195815), (135, 14876156), (153, 13126020), (155, 12956652), (170, 11813418), (180, 11157117), (186, 10797210), (204, 9844515), (255, 7875612), (270, 7438078), (279, 7198140), (306, 6563010), (310, 6478326), (340, 5906709), (372, 5398605), (459, 4375340), (465, 4318884), (510, 3937806), (527, 3810780), (540, 3719039), (558, 3599070), (612, 3281505), (620, 3239163), (765, 2625204), (837, 2399380), (918, 2187670), (930, 2159442), (1020, 1968903), (1054, 1905390), (1116, 1799535), (1395, 1439628), (1530, 1312602), (1581, 1270260), (1674, 1199690), (1836, 1093835), (1860, 1079721), (2108, 952695), (2295, 875068), (2635, 762156), (2790, 719814), (3060, 656301), (3162, 635130), (3348, 599845), (4185, 479876), (4590, 437534), (4743, 423420), (5270, 381078), (5580, 359907), (6324, 317565), (7057, 284580), (7905, 254052), (8370, 239938), (9180, 218767), (9486, 211710), (10540, 190539), (14114, 142290), (14229, 141140), (15810, 127026), (16740, 119969), (18972, 105855), (21171, 94860), (23715, 84684), (28228, 71145), (28458, 70570), (31620, 63513), (35285, 56916), (42342, 47430)]