20183187780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1388

約数の個数: 432

約数和(自身を含む): 76113797760

約数和(自身を除く): 55930609980

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, 289, 301, 306, 315, 340, 357, 387, 420, 430, 476, 510, 516, 578, 595, 602, 612, 630, 645, 714, 731, 765, 774, 860, 867, 903, 1020, 1071, 1156, 1190, 1204, 1260, 1289, 1290, 1428, 1445, 1462, 1505, 1530, 1548, 1734, 1785, 1806, 1935, 2023, 2142, 2193, 2380, 2578, 2580, 2601, 2709, 2890, 2924, 3010, 3060, 3468, 3570, 3612, 3655, 3867, 3870, 4046, 4284, 4335, 4386, 4515, 5117, 5156, 5202, 5355, 5418, 5780, 6020, 6069, 6445, 6579, 7140, 7310, 7734, 7740, 8092, 8670, 8772, 9023, 9030, 10115, 10234, 10404, 10710, 10836, 10965, 11601, 12138, 12427, 12890, 13005, 13158, 13545, 14620, 15351, 15468, 17340, 18046, 18060, 18207, 19335, 20230, 20468, 21420, 21913, 21930, 23202, 24276, 24854, 25585, 25780, 26010, 26316, 27069, 27090, 30345, 30702, 32895, 36092, 36414, 37281, 38670, 40460, 43826, 43860, 45115, 46053, 46404, 49708, 51170, 52020, 54138, 54180, 55427, 58005, 60690, 61404, 62135, 65739, 65790, 72828, 74562, 76755, 77340, 81207, 86989, 87652, 90230, 91035, 92106, 102340, 108276, 109565, 110854, 111843, 116010, 121380, 124270, 131478, 131580, 135345, 149124, 153391, 153510, 162414, 166281, 173978, 180460, 182070, 184212, 186405, 197217, 219130, 221708, 223686, 230265, 232020, 248540, 260967, 262956, 270690, 277135, 306782, 307020, 324828, 328695, 332562, 347956, 364140, 372521, 372810, 387989, 394434, 406035, 434945, 438260, 447372, 460173, 460530, 498843, 521934, 541380, 554270, 559215, 613564, 657390, 665124, 745042, 745620, 766955, 775978, 782901, 788868, 812070, 831405, 869890, 920346, 921060, 942259, 986085, 997686, 1043868, 1108540, 1117563, 1118430, 1163967, 1304835, 1314780, 1380519, 1490084, 1533910, 1551956, 1565802, 1624140, 1662810, 1739780, 1840692, 1862605, 1884518, 1939945, 1972170, 1995372, 2235126, 2236860, 2300865, 2327934, 2494215, 2607647, 2609670, 2761038, 2826777, 3067820, 3131604, 3325620, 3352689, 3491901, 3725210, 3769036, 3879890, 3914505, 3944340, 4470252, 4601730, 4655868, 4711295, 4988430, 5215294, 5219340, 5522076, 5587815, 5653554, 5819835, 6595813, 6705378, 6902595, 6983802, 7450420, 7759780, 7822941, 7829010, 8480331, 9203460, 9422590, 9976860, 10430588, 11175630, 11307108, 11639670, 13038235, 13191626, 13410756, 13805190, 13967604, 14133885, 15645882, 15658020, 16018403, 16763445, 16960662, 17459505, 18845180, 19787439, 22351260, 23279340, 23468823, 26076470, 26383252, 27610380, 28267770, 31291764, 32036806, 32979065, 33526890, 33921324, 34919010, 39114705, 39574878, 42401655, 46937646, 48055209, 52152940, 56535540, 59362317, 64073612, 65958130, 67053780, 69838020, 78229410, 79149756, 80092015, 84803310, 93875292, 96110418, 98937195, 112128821, 117344115, 118724634, 131916260, 144165627, 156458820, 160184030, 169606620, 192220836, 197874390, 224257642, 234688230, 237449268, 240276045, 288331254, 296811585, 320368060, 336386463, 395748780, 448515284, 469376460, 480552090, 560644105, 576662508, 593623170, 672772926, 720828135, 961104180, 1009159389, 1121288210, 1187246340, 1345545852, 1441656270, 1681932315, 2018318778, 2242576420, 2883312540, 3363864630, 4036637556, 5045796945, 6727729260, 10091593890, 20183187780]

約数ペア:

[(1, 20183187780), (2, 10091593890), (3, 6727729260), (4, 5045796945), (5, 4036637556), (6, 3363864630), (7, 2883312540), (9, 2242576420), (10, 2018318778), (12, 1681932315), (14, 1441656270), (15, 1345545852), (17, 1187246340), (18, 1121288210), (20, 1009159389), (21, 961104180), (28, 720828135), (30, 672772926), (34, 593623170), (35, 576662508), (36, 560644105), (42, 480552090), (43, 469376460), (45, 448515284), (51, 395748780), (60, 336386463), (63, 320368060), (68, 296811585), (70, 288331254), (84, 240276045), (85, 237449268), (86, 234688230), (90, 224257642), (102, 197874390), (105, 192220836), (119, 169606620), (126, 160184030), (129, 156458820), (140, 144165627), (153, 131916260), (170, 118724634), (172, 117344115), (180, 112128821), (204, 98937195), (210, 96110418), (215, 93875292), (238, 84803310), (252, 80092015), (255, 79149756), (258, 78229410), (289, 69838020), (301, 67053780), (306, 65958130), (315, 64073612), (340, 59362317), (357, 56535540), (387, 52152940), (420, 48055209), (430, 46937646), (476, 42401655), (510, 39574878), (516, 39114705), (578, 34919010), (595, 33921324), (602, 33526890), (612, 32979065), (630, 32036806), (645, 31291764), (714, 28267770), (731, 27610380), (765, 26383252), (774, 26076470), (860, 23468823), (867, 23279340), (903, 22351260), (1020, 19787439), (1071, 18845180), (1156, 17459505), (1190, 16960662), (1204, 16763445), (1260, 16018403), (1289, 15658020), (1290, 15645882), (1428, 14133885), (1445, 13967604), (1462, 13805190), (1505, 13410756), (1530, 13191626), (1548, 13038235), (1734, 11639670), (1785, 11307108), (1806, 11175630), (1935, 10430588), (2023, 9976860), (2142, 9422590), (2193, 9203460), (2380, 8480331), (2578, 7829010), (2580, 7822941), (2601, 7759780), (2709, 7450420), (2890, 6983802), (2924, 6902595), (3010, 6705378), (3060, 6595813), (3468, 5819835), (3570, 5653554), (3612, 5587815), (3655, 5522076), (3867, 5219340), (3870, 5215294), (4046, 4988430), (4284, 4711295), (4335, 4655868), (4386, 4601730), (4515, 4470252), (5117, 3944340), (5156, 3914505), (5202, 3879890), (5355, 3769036), (5418, 3725210), (5780, 3491901), (6020, 3352689), (6069, 3325620), (6445, 3131604), (6579, 3067820), (7140, 2826777), (7310, 2761038), (7734, 2609670), (7740, 2607647), (8092, 2494215), (8670, 2327934), (8772, 2300865), (9023, 2236860), (9030, 2235126), (10115, 1995372), (10234, 1972170), (10404, 1939945), (10710, 1884518), (10836, 1862605), (10965, 1840692), (11601, 1739780), (12138, 1662810), (12427, 1624140), (12890, 1565802), (13005, 1551956), (13158, 1533910), (13545, 1490084), (14620, 1380519), (15351, 1314780), (15468, 1304835), (17340, 1163967), (18046, 1118430), (18060, 1117563), (18207, 1108540), (19335, 1043868), (20230, 997686), (20468, 986085), (21420, 942259), (21913, 921060), (21930, 920346), (23202, 869890), (24276, 831405), (24854, 812070), (25585, 788868), (25780, 782901), (26010, 775978), (26316, 766955), (27069, 745620), (27090, 745042), (30345, 665124), (30702, 657390), (32895, 613564), (36092, 559215), (36414, 554270), (37281, 541380), (38670, 521934), (40460, 498843), (43826, 460530), (43860, 460173), (45115, 447372), (46053, 438260), (46404, 434945), (49708, 406035), (51170, 394434), (52020, 387989), (54138, 372810), (54180, 372521), (55427, 364140), (58005, 347956), (60690, 332562), (61404, 328695), (62135, 324828), (65739, 307020), (65790, 306782), (72828, 277135), (74562, 270690), (76755, 262956), (77340, 260967), (81207, 248540), (86989, 232020), (87652, 230265), (90230, 223686), (91035, 221708), (92106, 219130), (102340, 197217), (108276, 186405), (109565, 184212), (110854, 182070), (111843, 180460), (116010, 173978), (121380, 166281), (124270, 162414), (131478, 153510), (131580, 153391), (135345, 149124)]