15697040940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1773

約数の個数: 288

約数和(自身を含む): 55766430720

約数和(自身を除く): 40069389780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 131, 140, 180, 183, 210, 244, 252, 262, 305, 315, 366, 393, 420, 427, 524, 549, 610, 630, 655, 732, 786, 854, 915, 917, 1098, 1179, 1220, 1260, 1281, 1310, 1559, 1572, 1708, 1830, 1834, 1965, 2135, 2196, 2358, 2562, 2620, 2745, 2751, 3118, 3660, 3668, 3843, 3930, 4270, 4585, 4677, 4716, 5124, 5490, 5502, 5895, 6236, 6405, 7686, 7795, 7860, 7991, 8253, 8540, 9170, 9354, 10913, 10980, 11004, 11790, 12810, 13755, 14031, 15372, 15590, 15982, 16506, 18340, 18708, 19215, 21826, 23385, 23580, 23973, 25620, 27510, 28062, 31180, 31964, 32739, 33012, 38430, 39955, 41265, 43652, 46770, 47946, 54565, 55020, 55937, 56124, 65478, 70155, 71919, 76860, 79910, 82530, 93540, 95099, 95892, 98217, 109130, 111874, 119865, 130956, 140310, 143838, 159820, 163695, 165060, 167811, 190198, 196434, 204229, 218260, 223748, 239730, 279685, 280620, 285297, 287676, 327390, 335622, 359595, 380396, 392868, 408458, 475495, 479460, 491085, 503433, 559370, 570594, 612687, 654780, 665693, 671244, 719190, 816916, 839055, 855891, 950990, 982170, 1006866, 1021145, 1118740, 1141188, 1225374, 1331386, 1426485, 1429603, 1438380, 1678110, 1711782, 1838061, 1901980, 1964340, 1997079, 2013732, 2042290, 2450748, 2517165, 2662772, 2852970, 2859206, 3063435, 3328465, 3356220, 3423564, 3676122, 3994158, 4084580, 4279455, 4288809, 5034330, 5705940, 5718412, 5991237, 6126870, 6656930, 7148015, 7352244, 7988316, 8558910, 8577618, 9190305, 9985395, 10068660, 11982474, 12253740, 12457969, 12866427, 13313860, 14296030, 17117820, 17155236, 18380610, 19970790, 21444045, 23964948, 24915938, 25732854, 28592060, 29956185, 36761220, 37373907, 39941580, 42888090, 49831876, 51465708, 59912370, 62289845, 64332135, 74747814, 85776180, 87205783, 112121721, 119824740, 124579690, 128664270, 149495628, 174411566, 186869535, 224243442, 249159380, 257328540, 261617349, 348823132, 373739070, 436028915, 448486884, 523234698, 560608605, 747478140, 784852047, 872057830, 1046469396, 1121217210, 1308086745, 1569704094, 1744115660, 2242434420, 2616173490, 3139408188, 3924260235, 5232346980, 7848520470, 15697040940]

約数ペア:

[(1, 15697040940), (2, 7848520470), (3, 5232346980), (4, 3924260235), (5, 3139408188), (6, 2616173490), (7, 2242434420), (9, 1744115660), (10, 1569704094), (12, 1308086745), (14, 1121217210), (15, 1046469396), (18, 872057830), (20, 784852047), (21, 747478140), (28, 560608605), (30, 523234698), (35, 448486884), (36, 436028915), (42, 373739070), (45, 348823132), (60, 261617349), (61, 257328540), (63, 249159380), (70, 224243442), (84, 186869535), (90, 174411566), (105, 149495628), (122, 128664270), (126, 124579690), (131, 119824740), (140, 112121721), (180, 87205783), (183, 85776180), (210, 74747814), (244, 64332135), (252, 62289845), (262, 59912370), (305, 51465708), (315, 49831876), (366, 42888090), (393, 39941580), (420, 37373907), (427, 36761220), (524, 29956185), (549, 28592060), (610, 25732854), (630, 24915938), (655, 23964948), (732, 21444045), (786, 19970790), (854, 18380610), (915, 17155236), (917, 17117820), (1098, 14296030), (1179, 13313860), (1220, 12866427), (1260, 12457969), (1281, 12253740), (1310, 11982474), (1559, 10068660), (1572, 9985395), (1708, 9190305), (1830, 8577618), (1834, 8558910), (1965, 7988316), (2135, 7352244), (2196, 7148015), (2358, 6656930), (2562, 6126870), (2620, 5991237), (2745, 5718412), (2751, 5705940), (3118, 5034330), (3660, 4288809), (3668, 4279455), (3843, 4084580), (3930, 3994158), (4270, 3676122), (4585, 3423564), (4677, 3356220), (4716, 3328465), (5124, 3063435), (5490, 2859206), (5502, 2852970), (5895, 2662772), (6236, 2517165), (6405, 2450748), (7686, 2042290), (7795, 2013732), (7860, 1997079), (7991, 1964340), (8253, 1901980), (8540, 1838061), (9170, 1711782), (9354, 1678110), (10913, 1438380), (10980, 1429603), (11004, 1426485), (11790, 1331386), (12810, 1225374), (13755, 1141188), (14031, 1118740), (15372, 1021145), (15590, 1006866), (15982, 982170), (16506, 950990), (18340, 855891), (18708, 839055), (19215, 816916), (21826, 719190), (23385, 671244), (23580, 665693), (23973, 654780), (25620, 612687), (27510, 570594), (28062, 559370), (31180, 503433), (31964, 491085), (32739, 479460), (33012, 475495), (38430, 408458), (39955, 392868), (41265, 380396), (43652, 359595), (46770, 335622), (47946, 327390), (54565, 287676), (55020, 285297), (55937, 280620), (56124, 279685), (65478, 239730), (70155, 223748), (71919, 218260), (76860, 204229), (79910, 196434), (82530, 190198), (93540, 167811), (95099, 165060), (95892, 163695), (98217, 159820), (109130, 143838), (111874, 140310), (119865, 130956)]