28996840160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 78460462080

約数和(自身を除く): 49463621920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 43, 58, 68, 80, 83, 85, 86, 103, 116, 136, 145, 160, 166, 170, 172, 206, 215, 232, 272, 290, 332, 340, 344, 412, 415, 430, 464, 493, 515, 544, 580, 664, 680, 688, 731, 824, 830, 860, 928, 986, 1030, 1160, 1247, 1328, 1360, 1376, 1411, 1462, 1648, 1660, 1720, 1751, 1972, 2060, 2320, 2407, 2465, 2494, 2656, 2720, 2822, 2924, 2987, 3296, 3320, 3440, 3502, 3569, 3655, 3944, 4120, 4429, 4640, 4814, 4930, 4988, 5644, 5848, 5974, 6235, 6640, 6880, 7004, 7055, 7138, 7310, 7888, 8240, 8549, 8755, 8858, 9628, 9860, 9976, 11288, 11696, 11948, 12035, 12470, 13280, 14008, 14110, 14276, 14620, 14935, 15776, 16480, 17098, 17510, 17716, 17845, 19256, 19720, 19952, 21199, 22145, 22576, 23392, 23896, 24070, 24940, 28016, 28220, 28552, 29240, 29870, 34196, 35020, 35432, 35690, 38512, 39440, 39904, 40919, 42398, 42745, 44290, 45152, 47792, 48140, 49880, 50779, 56032, 56440, 57104, 58480, 59740, 60673, 68392, 70040, 70864, 71380, 75293, 77024, 78880, 81838, 84796, 85490, 88580, 95584, 96280, 99760, 101558, 103501, 105995, 112880, 114208, 116960, 119480, 121346, 128441, 136784, 140080, 141728, 142760, 145333, 150586, 163676, 169592, 170980, 177160, 192560, 199520, 203116, 204595, 207002, 211990, 225760, 238960, 242692, 247921, 253895, 256882, 273568, 280160, 285520, 290666, 301172, 303365, 327352, 339184, 341960, 354320, 367607, 376465, 385120, 406232, 409190, 414004, 423980, 477920, 485384, 495842, 507790, 513764, 517505, 571040, 581332, 602344, 606730, 642205, 654704, 678368, 683920, 708640, 726665, 735214, 752930, 812464, 818380, 828008, 847960, 970768, 991684, 1015580, 1027528, 1035010, 1162664, 1204688, 1213460, 1239605, 1284410, 1309408, 1367840, 1453330, 1470428, 1505860, 1624928, 1636760, 1656016, 1695920, 1759517, 1838035, 1941536, 1983368, 2031160, 2055056, 2070020, 2183497, 2325328, 2409376, 2426920, 2479210, 2568820, 2906660, 2940856, 3011720, 3273520, 3312032, 3391840, 3519034, 3676070, 3966736, 4062320, 4110112, 4140040, 4214657, 4366994, 4650656, 4853840, 4958420, 5137640, 5813320, 5881712, 6023440, 6249319, 6547040, 7038068, 7352140, 7933472, 8124640, 8280080, 8429314, 8733988, 8797585, 9707680, 9916840, 10275280, 10660603, 10917485, 11626640, 11763424, 12046880, 12498638, 14076136, 14704280, 16560160, 16858628, 17467976, 17595170, 19833680, 20550560, 21073285, 21321206, 21834970, 23253280, 24997276, 28152272, 29408560, 31246595, 33717256, 34935952, 35190340, 39667360, 42146570, 42642412, 43669940, 49994552, 53303015, 56304544, 58817120, 62493190, 67434512, 69871904, 70380680, 84293140, 85284824, 87339880, 99989104, 106606030, 124986380, 134869024, 140761360, 168586280, 170569648, 174679760, 181230251, 199978208, 213212060, 249972760, 281522720, 337172560, 341139296, 349359520, 362460502, 426424120, 499945520, 674345120, 724921004, 852848240, 906151255, 999891040, 1449842008, 1705696480, 1812302510, 2899684016, 3624605020, 5799368032, 7249210040, 14498420080, 28996840160]

約数ペア:

[(1, 28996840160), (2, 14498420080), (4, 7249210040), (5, 5799368032), (8, 3624605020), (10, 2899684016), (16, 1812302510), (17, 1705696480), (20, 1449842008), (29, 999891040), (32, 906151255), (34, 852848240), (40, 724921004), (43, 674345120), (58, 499945520), (68, 426424120), (80, 362460502), (83, 349359520), (85, 341139296), (86, 337172560), (103, 281522720), (116, 249972760), (136, 213212060), (145, 199978208), (160, 181230251), (166, 174679760), (170, 170569648), (172, 168586280), (206, 140761360), (215, 134869024), (232, 124986380), (272, 106606030), (290, 99989104), (332, 87339880), (340, 85284824), (344, 84293140), (412, 70380680), (415, 69871904), (430, 67434512), (464, 62493190), (493, 58817120), (515, 56304544), (544, 53303015), (580, 49994552), (664, 43669940), (680, 42642412), (688, 42146570), (731, 39667360), (824, 35190340), (830, 34935952), (860, 33717256), (928, 31246595), (986, 29408560), (1030, 28152272), (1160, 24997276), (1247, 23253280), (1328, 21834970), (1360, 21321206), (1376, 21073285), (1411, 20550560), (1462, 19833680), (1648, 17595170), (1660, 17467976), (1720, 16858628), (1751, 16560160), (1972, 14704280), (2060, 14076136), (2320, 12498638), (2407, 12046880), (2465, 11763424), (2494, 11626640), (2656, 10917485), (2720, 10660603), (2822, 10275280), (2924, 9916840), (2987, 9707680), (3296, 8797585), (3320, 8733988), (3440, 8429314), (3502, 8280080), (3569, 8124640), (3655, 7933472), (3944, 7352140), (4120, 7038068), (4429, 6547040), (4640, 6249319), (4814, 6023440), (4930, 5881712), (4988, 5813320), (5644, 5137640), (5848, 4958420), (5974, 4853840), (6235, 4650656), (6640, 4366994), (6880, 4214657), (7004, 4140040), (7055, 4110112), (7138, 4062320), (7310, 3966736), (7888, 3676070), (8240, 3519034), (8549, 3391840), (8755, 3312032), (8858, 3273520), (9628, 3011720), (9860, 2940856), (9976, 2906660), (11288, 2568820), (11696, 2479210), (11948, 2426920), (12035, 2409376), (12470, 2325328), (13280, 2183497), (14008, 2070020), (14110, 2055056), (14276, 2031160), (14620, 1983368), (14935, 1941536), (15776, 1838035), (16480, 1759517), (17098, 1695920), (17510, 1656016), (17716, 1636760), (17845, 1624928), (19256, 1505860), (19720, 1470428), (19952, 1453330), (21199, 1367840), (22145, 1309408), (22576, 1284410), (23392, 1239605), (23896, 1213460), (24070, 1204688), (24940, 1162664), (28016, 1035010), (28220, 1027528), (28552, 1015580), (29240, 991684), (29870, 970768), (34196, 847960), (35020, 828008), (35432, 818380), (35690, 812464), (38512, 752930), (39440, 735214), (39904, 726665), (40919, 708640), (42398, 683920), (42745, 678368), (44290, 654704), (45152, 642205), (47792, 606730), (48140, 602344), (49880, 581332), (50779, 571040), (56032, 517505), (56440, 513764), (57104, 507790), (58480, 495842), (59740, 485384), (60673, 477920), (68392, 423980), (70040, 414004), (70864, 409190), (71380, 406232), (75293, 385120), (77024, 376465), (78880, 367607), (81838, 354320), (84796, 341960), (85490, 339184), (88580, 327352), (95584, 303365), (96280, 301172), (99760, 290666), (101558, 285520), (103501, 280160), (105995, 273568), (112880, 256882), (114208, 253895), (116960, 247921), (119480, 242692), (121346, 238960), (128441, 225760), (136784, 211990), (140080, 207002), (141728, 204595), (142760, 203116), (145333, 199520), (150586, 192560), (163676, 177160), (169592, 170980)]