1560941760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 448

約数和(自身を含む): 5992611840

約数和(自身を除く): 4431670080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 59, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 118, 120, 124, 127, 140, 155, 160, 168, 177, 186, 192, 210, 217, 224, 236, 240, 248, 254, 280, 295, 310, 320, 336, 354, 372, 381, 413, 420, 434, 448, 465, 472, 480, 496, 508, 560, 590, 620, 635, 651, 672, 708, 744, 762, 826, 840, 868, 885, 889, 930, 944, 960, 992, 1016, 1085, 1120, 1180, 1239, 1240, 1270, 1302, 1344, 1416, 1488, 1524, 1652, 1680, 1736, 1770, 1778, 1829, 1860, 1888, 1905, 1984, 2032, 2065, 2170, 2240, 2360, 2478, 2480, 2540, 2604, 2667, 2832, 2976, 3048, 3255, 3304, 3360, 3472, 3540, 3556, 3658, 3720, 3776, 3810, 3937, 4064, 4130, 4340, 4445, 4720, 4956, 4960, 5080, 5208, 5334, 5487, 5664, 5952, 6096, 6195, 6510, 6608, 6720, 6944, 7080, 7112, 7316, 7440, 7493, 7620, 7874, 8128, 8260, 8680, 8890, 9145, 9440, 9912, 9920, 10160, 10416, 10668, 10974, 11328, 11811, 12192, 12390, 12803, 13020, 13216, 13335, 13888, 14160, 14224, 14632, 14880, 14986, 15240, 15748, 16520, 17360, 17780, 18290, 18880, 19685, 19824, 20320, 20832, 21336, 21948, 22479, 23622, 24384, 24780, 25606, 26040, 26432, 26670, 27435, 27559, 28320, 28448, 29264, 29760, 29972, 30480, 31496, 33040, 34720, 35560, 36580, 37465, 38409, 39370, 39648, 40640, 41664, 42672, 43896, 44958, 47244, 49560, 51212, 52080, 52451, 53340, 54870, 55118, 56640, 56896, 58528, 59055, 59944, 60960, 62992, 64015, 66080, 69440, 71120, 73160, 74930, 76818, 78740, 79296, 82677, 85344, 87792, 89916, 94488, 99120, 102424, 104160, 104902, 106680, 109740, 110236, 112395, 117056, 118110, 119888, 121920, 125984, 128030, 132160, 137795, 142240, 146320, 149860, 153636, 157353, 157480, 165354, 170688, 175584, 179832, 188976, 192045, 198240, 204848, 208320, 209804, 213360, 219480, 220472, 224790, 232283, 236220, 239776, 251968, 256060, 262255, 275590, 284480, 292640, 299720, 307272, 314706, 314960, 330708, 351168, 359664, 377952, 384090, 396480, 409696, 413385, 419608, 426720, 438960, 440944, 449580, 464566, 472440, 479552, 512120, 524510, 551180, 585280, 599440, 614544, 629412, 629920, 661416, 696849, 719328, 755904, 768180, 786765, 819392, 826770, 839216, 853440, 877920, 881888, 899160, 929132, 944880, 1024240, 1049020, 1102360, 1161415, 1198880, 1229088, 1258824, 1259840, 1322832, 1393698, 1438656, 1536360, 1573530, 1625981, 1653540, 1678432, 1755840, 1763776, 1798320, 1858264, 1889760, 2048480, 2098040, 2204720, 2322830, 2397760, 2458176, 2517648, 2645664, 2787396, 3072720, 3147060, 3251962, 3307080, 3356864, 3484245, 3596640, 3716528, 3779520, 4096960, 4196080, 4409440, 4645660, 4877943, 5035296, 5291328, 5574792, 6145440, 6294120, 6503924, 6614160, 6968490, 7193280, 7433056, 8129905, 8392160, 8818880, 9291320, 9755886, 10070592, 11149584, 12290880, 12588240, 13007848, 13228320, 13936980, 14866112, 16259810, 16784320, 18582640, 19511772, 22299168, 24389715, 25176480, 26015696, 26456640, 27873960, 32519620, 37165280, 39023544, 44598336, 48779430, 50352960, 52031392, 55747920, 65039240, 74330560, 78047088, 97558860, 104062784, 111495840, 130078480, 156094176, 195117720, 222991680, 260156960, 312188352, 390235440, 520313920, 780470880, 1560941760]

約数ペア:

[(1, 1560941760), (2, 780470880), (3, 520313920), (4, 390235440), (5, 312188352), (6, 260156960), (7, 222991680), (8, 195117720), (10, 156094176), (12, 130078480), (14, 111495840), (15, 104062784), (16, 97558860), (20, 78047088), (21, 74330560), (24, 65039240), (28, 55747920), (30, 52031392), (31, 50352960), (32, 48779430), (35, 44598336), (40, 39023544), (42, 37165280), (48, 32519620), (56, 27873960), (59, 26456640), (60, 26015696), (62, 25176480), (64, 24389715), (70, 22299168), (80, 19511772), (84, 18582640), (93, 16784320), (96, 16259810), (105, 14866112), (112, 13936980), (118, 13228320), (120, 13007848), (124, 12588240), (127, 12290880), (140, 11149584), (155, 10070592), (160, 9755886), (168, 9291320), (177, 8818880), (186, 8392160), (192, 8129905), (210, 7433056), (217, 7193280), (224, 6968490), (236, 6614160), (240, 6503924), (248, 6294120), (254, 6145440), (280, 5574792), (295, 5291328), (310, 5035296), (320, 4877943), (336, 4645660), (354, 4409440), (372, 4196080), (381, 4096960), (413, 3779520), (420, 3716528), (434, 3596640), (448, 3484245), (465, 3356864), (472, 3307080), (480, 3251962), (496, 3147060), (508, 3072720), (560, 2787396), (590, 2645664), (620, 2517648), (635, 2458176), (651, 2397760), (672, 2322830), (708, 2204720), (744, 2098040), (762, 2048480), (826, 1889760), (840, 1858264), (868, 1798320), (885, 1763776), (889, 1755840), (930, 1678432), (944, 1653540), (960, 1625981), (992, 1573530), (1016, 1536360), (1085, 1438656), (1120, 1393698), (1180, 1322832), (1239, 1259840), (1240, 1258824), (1270, 1229088), (1302, 1198880), (1344, 1161415), (1416, 1102360), (1488, 1049020), (1524, 1024240), (1652, 944880), (1680, 929132), (1736, 899160), (1770, 881888), (1778, 877920), (1829, 853440), (1860, 839216), (1888, 826770), (1905, 819392), (1984, 786765), (2032, 768180), (2065, 755904), (2170, 719328), (2240, 696849), (2360, 661416), (2478, 629920), (2480, 629412), (2540, 614544), (2604, 599440), (2667, 585280), (2832, 551180), (2976, 524510), (3048, 512120), (3255, 479552), (3304, 472440), (3360, 464566), (3472, 449580), (3540, 440944), (3556, 438960), (3658, 426720), (3720, 419608), (3776, 413385), (3810, 409696), (3937, 396480), (4064, 384090), (4130, 377952), (4340, 359664), (4445, 351168), (4720, 330708), (4956, 314960), (4960, 314706), (5080, 307272), (5208, 299720), (5334, 292640), (5487, 284480), (5664, 275590), (5952, 262255), (6096, 256060), (6195, 251968), (6510, 239776), (6608, 236220), (6720, 232283), (6944, 224790), (7080, 220472), (7112, 219480), (7316, 213360), (7440, 209804), (7493, 208320), (7620, 204848), (7874, 198240), (8128, 192045), (8260, 188976), (8680, 179832), (8890, 175584), (9145, 170688), (9440, 165354), (9912, 157480), (9920, 157353), (10160, 153636), (10416, 149860), (10668, 146320), (10974, 142240), (11328, 137795), (11811, 132160), (12192, 128030), (12390, 125984), (12803, 121920), (13020, 119888), (13216, 118110), (13335, 117056), (13888, 112395), (14160, 110236), (14224, 109740), (14632, 106680), (14880, 104902), (14986, 104160), (15240, 102424), (15748, 99120), (16520, 94488), (17360, 89916), (17780, 87792), (18290, 85344), (18880, 82677), (19685, 79296), (19824, 78740), (20320, 76818), (20832, 74930), (21336, 73160), (21948, 71120), (22479, 69440), (23622, 66080), (24384, 64015), (24780, 62992), (25606, 60960), (26040, 59944), (26432, 59055), (26670, 58528), (27435, 56896), (27559, 56640), (28320, 55118), (28448, 54870), (29264, 53340), (29760, 52451), (29972, 52080), (30480, 51212), (31496, 49560), (33040, 47244), (34720, 44958), (35560, 43896), (36580, 42672), (37465, 41664), (38409, 40640), (39370, 39648)]