201515160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 256

約数和(自身を含む): 764328960

約数和(自身を除く): 562813800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 113, 120, 132, 140, 154, 165, 168, 193, 210, 220, 226, 231, 264, 280, 308, 330, 339, 385, 386, 420, 440, 452, 462, 565, 579, 616, 660, 678, 770, 772, 791, 840, 904, 924, 965, 1130, 1155, 1158, 1243, 1320, 1351, 1356, 1540, 1544, 1582, 1695, 1848, 1930, 2123, 2260, 2310, 2316, 2373, 2486, 2702, 2712, 2895, 3080, 3164, 3390, 3729, 3860, 3955, 4053, 4246, 4520, 4620, 4632, 4746, 4972, 5404, 5790, 6215, 6328, 6369, 6755, 6780, 7458, 7720, 7910, 8106, 8492, 8701, 9240, 9492, 9944, 10615, 10808, 11580, 11865, 12430, 12738, 13510, 13560, 14861, 14916, 15820, 16212, 16984, 17402, 18645, 18984, 20265, 21230, 21809, 23160, 23730, 24860, 25476, 26103, 27020, 29722, 29832, 31640, 31845, 32424, 34804, 37290, 40530, 42460, 43505, 43618, 44583, 47460, 49720, 50952, 52206, 54040, 59444, 63690, 65427, 69608, 74305, 74580, 81060, 84920, 87010, 87236, 89166, 94920, 104412, 109045, 118888, 127380, 130515, 130854, 148610, 149160, 152663, 162120, 174020, 174472, 178332, 208824, 218090, 222915, 239899, 254760, 261030, 261708, 297220, 305326, 327135, 348040, 356664, 436180, 445830, 457989, 479798, 522060, 523416, 594440, 610652, 654270, 719697, 763315, 872360, 891660, 915978, 959596, 1044120, 1199495, 1221304, 1308540, 1439394, 1526630, 1679293, 1783320, 1831956, 1919192, 2289945, 2398990, 2617080, 2878788, 3053260, 3358586, 3598485, 3663912, 4579890, 4797980, 5037879, 5757576, 6106520, 6717172, 7196970, 8396465, 9159780, 9595960, 10075758, 13434344, 14393940, 16792930, 18319560, 20151516, 25189395, 28787880, 33585860, 40303032, 50378790, 67171720, 100757580, 201515160]

約数ペア:

[(1, 201515160), (2, 100757580), (3, 67171720), (4, 50378790), (5, 40303032), (6, 33585860), (7, 28787880), (8, 25189395), (10, 20151516), (11, 18319560), (12, 16792930), (14, 14393940), (15, 13434344), (20, 10075758), (21, 9595960), (22, 9159780), (24, 8396465), (28, 7196970), (30, 6717172), (33, 6106520), (35, 5757576), (40, 5037879), (42, 4797980), (44, 4579890), (55, 3663912), (56, 3598485), (60, 3358586), (66, 3053260), (70, 2878788), (77, 2617080), (84, 2398990), (88, 2289945), (105, 1919192), (110, 1831956), (113, 1783320), (120, 1679293), (132, 1526630), (140, 1439394), (154, 1308540), (165, 1221304), (168, 1199495), (193, 1044120), (210, 959596), (220, 915978), (226, 891660), (231, 872360), (264, 763315), (280, 719697), (308, 654270), (330, 610652), (339, 594440), (385, 523416), (386, 522060), (420, 479798), (440, 457989), (452, 445830), (462, 436180), (565, 356664), (579, 348040), (616, 327135), (660, 305326), (678, 297220), (770, 261708), (772, 261030), (791, 254760), (840, 239899), (904, 222915), (924, 218090), (965, 208824), (1130, 178332), (1155, 174472), (1158, 174020), (1243, 162120), (1320, 152663), (1351, 149160), (1356, 148610), (1540, 130854), (1544, 130515), (1582, 127380), (1695, 118888), (1848, 109045), (1930, 104412), (2123, 94920), (2260, 89166), (2310, 87236), (2316, 87010), (2373, 84920), (2486, 81060), (2702, 74580), (2712, 74305), (2895, 69608), (3080, 65427), (3164, 63690), (3390, 59444), (3729, 54040), (3860, 52206), (3955, 50952), (4053, 49720), (4246, 47460), (4520, 44583), (4620, 43618), (4632, 43505), (4746, 42460), (4972, 40530), (5404, 37290), (5790, 34804), (6215, 32424), (6328, 31845), (6369, 31640), (6755, 29832), (6780, 29722), (7458, 27020), (7720, 26103), (7910, 25476), (8106, 24860), (8492, 23730), (8701, 23160), (9240, 21809), (9492, 21230), (9944, 20265), (10615, 18984), (10808, 18645), (11580, 17402), (11865, 16984), (12430, 16212), (12738, 15820), (13510, 14916), (13560, 14861)]