15115247840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 384

約数和(自身を含む): 48399482880

約数和(自身を除く): 33284235040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 32, 35, 38, 40, 44, 55, 56, 62, 70, 76, 77, 80, 88, 95, 110, 112, 124, 133, 140, 152, 154, 155, 160, 176, 190, 209, 217, 220, 224, 248, 266, 280, 304, 308, 310, 341, 352, 380, 385, 418, 434, 440, 496, 532, 560, 589, 608, 616, 620, 665, 682, 760, 770, 836, 868, 880, 992, 1045, 1064, 1085, 1120, 1178, 1232, 1240, 1330, 1364, 1463, 1520, 1540, 1672, 1705, 1736, 1760, 2083, 2090, 2128, 2170, 2356, 2387, 2464, 2480, 2660, 2728, 2926, 2945, 3040, 3080, 3344, 3410, 3472, 4123, 4166, 4180, 4256, 4340, 4712, 4774, 4960, 5320, 5456, 5852, 5890, 6160, 6479, 6688, 6820, 6944, 7315, 8246, 8332, 8360, 8680, 9424, 9548, 10415, 10640, 10912, 11704, 11780, 11935, 12320, 12958, 13640, 14581, 14630, 16492, 16664, 16720, 17360, 18848, 19096, 20615, 20830, 21280, 22913, 23408, 23560, 23870, 25916, 27280, 29162, 29260, 32395, 32984, 33328, 33440, 34720, 38192, 39577, 41230, 41660, 45353, 45826, 46816, 47120, 47740, 51832, 54560, 58324, 58520, 64573, 64790, 65968, 66656, 72905, 76384, 79154, 82460, 83320, 90706, 91652, 94240, 95480, 103664, 114565, 116648, 117040, 129146, 129580, 131936, 145810, 158308, 160391, 164920, 166640, 181412, 183304, 190960, 197885, 207328, 226765, 229130, 233296, 234080, 258292, 259160, 277039, 291620, 316616, 320782, 322865, 329840, 333280, 362824, 366608, 381920, 395770, 435347, 452011, 453530, 458260, 466592, 516584, 518320, 554078, 583240, 633232, 641564, 645730, 659680, 710303, 725648, 733216, 791540, 801955, 870694, 904022, 907060, 916520, 1033168, 1036640, 1108156, 1166480, 1226887, 1266464, 1283128, 1291460, 1385195, 1420606, 1451296, 1583080, 1603910, 1741388, 1808044, 1814120, 1833040, 2066336, 2176735, 2216312, 2260055, 2332960, 2453774, 2566256, 2582920, 2770390, 2841212, 3047429, 3166160, 3207820, 3482776, 3551515, 3616088, 3628240, 3666080, 4353470, 4432624, 4520110, 4907548, 4972121, 5132512, 5165840, 5540780, 5682424, 6094858, 6134435, 6332320, 6415640, 6965552, 7103030, 7232176, 7256480, 8588209, 8706940, 8865248, 9040220, 9815096, 9944242, 10331680, 11081560, 11364848, 12189716, 12268870, 12831280, 13495757, 13931104, 14206060, 14464352, 15237145, 17176418, 17413880, 18080440, 19630192, 19888484, 22163120, 22729696, 24379432, 24537740, 24860605, 25662560, 26991514, 28412120, 30474290, 34352836, 34827760, 36160880, 39260384, 39776968, 42941045, 44326240, 48758864, 49075480, 49721210, 53983028, 56824240, 60948580, 67478785, 68705672, 69655520, 72321760, 79553936, 85882090, 94470299, 97517728, 98150960, 99442420, 107966056, 113648480, 121897160, 134957570, 137411344, 159107872, 171764180, 188940598, 196301920, 198884840, 215932112, 243794320, 269915140, 274822688, 343528360, 377881196, 397769680, 431864224, 472351495, 487588640, 539830280, 687056720, 755762392, 795539360, 944702990, 1079660560, 1374113440, 1511524784, 1889405980, 2159321120, 3023049568, 3778811960, 7557623920, 15115247840]

約数ペア:

[(1, 15115247840), (2, 7557623920), (4, 3778811960), (5, 3023049568), (7, 2159321120), (8, 1889405980), (10, 1511524784), (11, 1374113440), (14, 1079660560), (16, 944702990), (19, 795539360), (20, 755762392), (22, 687056720), (28, 539830280), (31, 487588640), (32, 472351495), (35, 431864224), (38, 397769680), (40, 377881196), (44, 343528360), (55, 274822688), (56, 269915140), (62, 243794320), (70, 215932112), (76, 198884840), (77, 196301920), (80, 188940598), (88, 171764180), (95, 159107872), (110, 137411344), (112, 134957570), (124, 121897160), (133, 113648480), (140, 107966056), (152, 99442420), (154, 98150960), (155, 97517728), (160, 94470299), (176, 85882090), (190, 79553936), (209, 72321760), (217, 69655520), (220, 68705672), (224, 67478785), (248, 60948580), (266, 56824240), (280, 53983028), (304, 49721210), (308, 49075480), (310, 48758864), (341, 44326240), (352, 42941045), (380, 39776968), (385, 39260384), (418, 36160880), (434, 34827760), (440, 34352836), (496, 30474290), (532, 28412120), (560, 26991514), (589, 25662560), (608, 24860605), (616, 24537740), (620, 24379432), (665, 22729696), (682, 22163120), (760, 19888484), (770, 19630192), (836, 18080440), (868, 17413880), (880, 17176418), (992, 15237145), (1045, 14464352), (1064, 14206060), (1085, 13931104), (1120, 13495757), (1178, 12831280), (1232, 12268870), (1240, 12189716), (1330, 11364848), (1364, 11081560), (1463, 10331680), (1520, 9944242), (1540, 9815096), (1672, 9040220), (1705, 8865248), (1736, 8706940), (1760, 8588209), (2083, 7256480), (2090, 7232176), (2128, 7103030), (2170, 6965552), (2356, 6415640), (2387, 6332320), (2464, 6134435), (2480, 6094858), (2660, 5682424), (2728, 5540780), (2926, 5165840), (2945, 5132512), (3040, 4972121), (3080, 4907548), (3344, 4520110), (3410, 4432624), (3472, 4353470), (4123, 3666080), (4166, 3628240), (4180, 3616088), (4256, 3551515), (4340, 3482776), (4712, 3207820), (4774, 3166160), (4960, 3047429), (5320, 2841212), (5456, 2770390), (5852, 2582920), (5890, 2566256), (6160, 2453774), (6479, 2332960), (6688, 2260055), (6820, 2216312), (6944, 2176735), (7315, 2066336), (8246, 1833040), (8332, 1814120), (8360, 1808044), (8680, 1741388), (9424, 1603910), (9548, 1583080), (10415, 1451296), (10640, 1420606), (10912, 1385195), (11704, 1291460), (11780, 1283128), (11935, 1266464), (12320, 1226887), (12958, 1166480), (13640, 1108156), (14581, 1036640), (14630, 1033168), (16492, 916520), (16664, 907060), (16720, 904022), (17360, 870694), (18848, 801955), (19096, 791540), (20615, 733216), (20830, 725648), (21280, 710303), (22913, 659680), (23408, 645730), (23560, 641564), (23870, 633232), (25916, 583240), (27280, 554078), (29162, 518320), (29260, 516584), (32395, 466592), (32984, 458260), (33328, 453530), (33440, 452011), (34720, 435347), (38192, 395770), (39577, 381920), (41230, 366608), (41660, 362824), (45353, 333280), (45826, 329840), (46816, 322865), (47120, 320782), (47740, 316616), (51832, 291620), (54560, 277039), (58324, 259160), (58520, 258292), (64573, 234080), (64790, 233296), (65968, 229130), (66656, 226765), (72905, 207328), (76384, 197885), (79154, 190960), (82460, 183304), (83320, 181412), (90706, 166640), (91652, 164920), (94240, 160391), (95480, 158308), (103664, 145810), (114565, 131936), (116648, 129580), (117040, 129146)]