12565518420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1095

約数の個数: 288

約数和(自身を含む): 43799132160

約数和(自身を除く): 31233613740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 211, 260, 273, 338, 364, 390, 420, 422, 455, 507, 546, 633, 676, 780, 839, 844, 845, 910, 1014, 1055, 1092, 1183, 1266, 1365, 1477, 1678, 1690, 1820, 2028, 2110, 2366, 2517, 2532, 2535, 2730, 2743, 2954, 3165, 3356, 3380, 3549, 4195, 4220, 4431, 4732, 5034, 5070, 5460, 5486, 5873, 5908, 5915, 6330, 7098, 7385, 8229, 8390, 8862, 10068, 10140, 10907, 10972, 11746, 11830, 12585, 12660, 13715, 14196, 14770, 16458, 16780, 17619, 17724, 17745, 19201, 21814, 22155, 23492, 23660, 25170, 27430, 29365, 29540, 32721, 32916, 35238, 35490, 35659, 38402, 41145, 43628, 44310, 50340, 54535, 54860, 57603, 58730, 65442, 70476, 70980, 71318, 76349, 76804, 82290, 88095, 88620, 96005, 106977, 109070, 115206, 117460, 130884, 141791, 142636, 152698, 163605, 164580, 176190, 177029, 178295, 192010, 213954, 218140, 229047, 230412, 249613, 283582, 288015, 305396, 327210, 352380, 354058, 356590, 381745, 384020, 425373, 427908, 458094, 499226, 531087, 534885, 567164, 576030, 654420, 708116, 708955, 713180, 748839, 763490, 850746, 885145, 916188, 992537, 998452, 1062174, 1069770, 1145235, 1152060, 1239203, 1248065, 1417910, 1497678, 1526980, 1701492, 1770290, 1985074, 2124348, 2126865, 2139540, 2290470, 2301377, 2478406, 2496130, 2655435, 2835820, 2977611, 2995356, 3540580, 3717609, 3744195, 3970148, 4253730, 4580940, 4602754, 4956812, 4962685, 4992260, 5310870, 5955222, 6196015, 6904131, 7435218, 7488390, 8507460, 9205508, 9925370, 10621740, 11506885, 11910444, 12392030, 13808262, 14870436, 14888055, 14976780, 16109639, 18588045, 19850740, 23013770, 24784060, 27616524, 29776110, 29917901, 32219278, 34520655, 37176090, 46027540, 48328917, 59552220, 59835802, 64438556, 69041310, 74352180, 80548195, 89753703, 96657834, 119671604, 138082620, 149589505, 161096390, 179507406, 193315668, 209425307, 241644585, 299179010, 322192780, 359014812, 418850614, 448768515, 483289170, 598358020, 628275921, 837701228, 897537030, 966578340, 1047126535, 1256551842, 1795074060, 2094253070, 2513103684, 3141379605, 4188506140, 6282759210, 12565518420]

約数ペア:

[(1, 12565518420), (2, 6282759210), (3, 4188506140), (4, 3141379605), (5, 2513103684), (6, 2094253070), (7, 1795074060), (10, 1256551842), (12, 1047126535), (13, 966578340), (14, 897537030), (15, 837701228), (20, 628275921), (21, 598358020), (26, 483289170), (28, 448768515), (30, 418850614), (35, 359014812), (39, 322192780), (42, 299179010), (52, 241644585), (60, 209425307), (65, 193315668), (70, 179507406), (78, 161096390), (84, 149589505), (91, 138082620), (105, 119671604), (130, 96657834), (140, 89753703), (156, 80548195), (169, 74352180), (182, 69041310), (195, 64438556), (210, 59835802), (211, 59552220), (260, 48328917), (273, 46027540), (338, 37176090), (364, 34520655), (390, 32219278), (420, 29917901), (422, 29776110), (455, 27616524), (507, 24784060), (546, 23013770), (633, 19850740), (676, 18588045), (780, 16109639), (839, 14976780), (844, 14888055), (845, 14870436), (910, 13808262), (1014, 12392030), (1055, 11910444), (1092, 11506885), (1183, 10621740), (1266, 9925370), (1365, 9205508), (1477, 8507460), (1678, 7488390), (1690, 7435218), (1820, 6904131), (2028, 6196015), (2110, 5955222), (2366, 5310870), (2517, 4992260), (2532, 4962685), (2535, 4956812), (2730, 4602754), (2743, 4580940), (2954, 4253730), (3165, 3970148), (3356, 3744195), (3380, 3717609), (3549, 3540580), (4195, 2995356), (4220, 2977611), (4431, 2835820), (4732, 2655435), (5034, 2496130), (5070, 2478406), (5460, 2301377), (5486, 2290470), (5873, 2139540), (5908, 2126865), (5915, 2124348), (6330, 1985074), (7098, 1770290), (7385, 1701492), (8229, 1526980), (8390, 1497678), (8862, 1417910), (10068, 1248065), (10140, 1239203), (10907, 1152060), (10972, 1145235), (11746, 1069770), (11830, 1062174), (12585, 998452), (12660, 992537), (13715, 916188), (14196, 885145), (14770, 850746), (16458, 763490), (16780, 748839), (17619, 713180), (17724, 708955), (17745, 708116), (19201, 654420), (21814, 576030), (22155, 567164), (23492, 534885), (23660, 531087), (25170, 499226), (27430, 458094), (29365, 427908), (29540, 425373), (32721, 384020), (32916, 381745), (35238, 356590), (35490, 354058), (35659, 352380), (38402, 327210), (41145, 305396), (43628, 288015), (44310, 283582), (50340, 249613), (54535, 230412), (54860, 229047), (57603, 218140), (58730, 213954), (65442, 192010), (70476, 178295), (70980, 177029), (71318, 176190), (76349, 164580), (76804, 163605), (82290, 152698), (88095, 142636), (88620, 141791), (96005, 130884), (106977, 117460), (109070, 115206)]