39605580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 148835232

約数和(自身を除く): 109229652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 43, 45, 51, 60, 63, 68, 70, 84, 85, 86, 90, 102, 105, 119, 126, 129, 140, 153, 170, 172, 180, 204, 210, 215, 238, 252, 255, 258, 301, 306, 315, 340, 357, 387, 420, 430, 476, 510, 516, 595, 602, 612, 630, 645, 714, 731, 765, 774, 860, 903, 1020, 1071, 1190, 1204, 1260, 1290, 1428, 1462, 1505, 1530, 1548, 1785, 1806, 1849, 1935, 2142, 2193, 2380, 2580, 2709, 2924, 3010, 3060, 3570, 3612, 3655, 3698, 3870, 4284, 4386, 4515, 5117, 5355, 5418, 5547, 6020, 6579, 7140, 7310, 7396, 7740, 8772, 9030, 9245, 10234, 10710, 10836, 10965, 11094, 12943, 13158, 13545, 14620, 15351, 16641, 18060, 18490, 20468, 21420, 21930, 22188, 25585, 25886, 26316, 27090, 27735, 30702, 31433, 32895, 33282, 36980, 38829, 43860, 46053, 51170, 51772, 54180, 55470, 61404, 62866, 64715, 65790, 66564, 76755, 77658, 83205, 92106, 94299, 102340, 110940, 116487, 125732, 129430, 131580, 153510, 155316, 157165, 166410, 184212, 188598, 194145, 220031, 230265, 232974, 258860, 282897, 307020, 314330, 332820, 377196, 388290, 440062, 460530, 465948, 471495, 565794, 582435, 628660, 660093, 776580, 880124, 921060, 942990, 1100155, 1131588, 1164870, 1320186, 1414485, 1885980, 1980279, 2200310, 2329740, 2640372, 2828970, 3300465, 3960558, 4400620, 5657940, 6600930, 7921116, 9901395, 13201860, 19802790, 39605580]

約数ペア:

[(1, 39605580), (2, 19802790), (3, 13201860), (4, 9901395), (5, 7921116), (6, 6600930), (7, 5657940), (9, 4400620), (10, 3960558), (12, 3300465), (14, 2828970), (15, 2640372), (17, 2329740), (18, 2200310), (20, 1980279), (21, 1885980), (28, 1414485), (30, 1320186), (34, 1164870), (35, 1131588), (36, 1100155), (42, 942990), (43, 921060), (45, 880124), (51, 776580), (60, 660093), (63, 628660), (68, 582435), (70, 565794), (84, 471495), (85, 465948), (86, 460530), (90, 440062), (102, 388290), (105, 377196), (119, 332820), (126, 314330), (129, 307020), (140, 282897), (153, 258860), (170, 232974), (172, 230265), (180, 220031), (204, 194145), (210, 188598), (215, 184212), (238, 166410), (252, 157165), (255, 155316), (258, 153510), (301, 131580), (306, 129430), (315, 125732), (340, 116487), (357, 110940), (387, 102340), (420, 94299), (430, 92106), (476, 83205), (510, 77658), (516, 76755), (595, 66564), (602, 65790), (612, 64715), (630, 62866), (645, 61404), (714, 55470), (731, 54180), (765, 51772), (774, 51170), (860, 46053), (903, 43860), (1020, 38829), (1071, 36980), (1190, 33282), (1204, 32895), (1260, 31433), (1290, 30702), (1428, 27735), (1462, 27090), (1505, 26316), (1530, 25886), (1548, 25585), (1785, 22188), (1806, 21930), (1849, 21420), (1935, 20468), (2142, 18490), (2193, 18060), (2380, 16641), (2580, 15351), (2709, 14620), (2924, 13545), (3010, 13158), (3060, 12943), (3570, 11094), (3612, 10965), (3655, 10836), (3698, 10710), (3870, 10234), (4284, 9245), (4386, 9030), (4515, 8772), (5117, 7740), (5355, 7396), (5418, 7310), (5547, 7140), (6020, 6579)]