154748984320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4493}}^1$

素因数の和:4587

約数の個数: 264

約数和(自身を含む): 438471526752

約数和(自身を除く): 283722542432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 961, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1922, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3844, 3968, 4340, 4480, 4493, 4805, 4960, 5120, 6727, 6944, 7168, 7688, 7936, 8680, 8960, 8986, 9610, 9920, 13454, 13888, 15376, 15872, 17360, 17920, 17972, 19220, 19840, 22465, 26908, 27776, 30752, 31451, 31744, 33635, 34720, 35840, 35944, 38440, 39680, 44930, 53816, 55552, 61504, 62902, 67270, 69440, 71888, 76880, 79360, 89860, 107632, 111104, 123008, 125804, 134540, 138880, 139283, 143776, 153760, 157255, 158720, 179720, 215264, 222208, 246016, 251608, 269080, 277760, 278566, 287552, 307520, 314510, 359440, 430528, 492032, 503216, 538160, 555520, 557132, 575104, 615040, 629020, 696415, 718880, 861056, 974981, 984064, 1006432, 1076320, 1111040, 1114264, 1150208, 1230080, 1258040, 1392830, 1437760, 1722112, 1949962, 2012864, 2152640, 2228528, 2300416, 2460160, 2516080, 2785660, 2875520, 3444224, 3899924, 4025728, 4305280, 4317773, 4457056, 4600832, 4874905, 4920320, 5032160, 5571320, 5751040, 6888448, 7799848, 8051456, 8610560, 8635546, 8914112, 9749810, 10064320, 11142640, 11502080, 15599696, 16102912, 17221120, 17271092, 17828224, 19499620, 20128640, 21588865, 22285280, 23004160, 30224411, 31199392, 32205824, 34442240, 34542184, 35656448, 38999240, 40257280, 43177730, 44570560, 60448822, 62398784, 69084368, 71312896, 77998480, 80514560, 86355460, 89141120, 120897644, 124797568, 138168736, 142625792, 151122055, 155996960, 161029120, 172710920, 178282240, 241795288, 249595136, 276337472, 302244110, 311993920, 345421840, 356564480, 483590576, 499190272, 552674944, 604488220, 623987840, 690843680, 713128960, 967181152, 998380544, 1105349888, 1208976440, 1247975680, 1381687360, 1934362304, 2210699776, 2417952880, 2495951360, 2763374720, 3868724608, 4421399552, 4835905760, 4991902720, 5526749440, 7737449216, 9671811520, 11053498880, 15474898432, 19343623040, 22106997760, 30949796864, 38687246080, 77374492160, 154748984320]

約数ペア:

[(1, 154748984320), (2, 77374492160), (4, 38687246080), (5, 30949796864), (7, 22106997760), (8, 19343623040), (10, 15474898432), (14, 11053498880), (16, 9671811520), (20, 7737449216), (28, 5526749440), (31, 4991902720), (32, 4835905760), (35, 4421399552), (40, 3868724608), (56, 2763374720), (62, 2495951360), (64, 2417952880), (70, 2210699776), (80, 1934362304), (112, 1381687360), (124, 1247975680), (128, 1208976440), (140, 1105349888), (155, 998380544), (160, 967181152), (217, 713128960), (224, 690843680), (248, 623987840), (256, 604488220), (280, 552674944), (310, 499190272), (320, 483590576), (434, 356564480), (448, 345421840), (496, 311993920), (512, 302244110), (560, 276337472), (620, 249595136), (640, 241795288), (868, 178282240), (896, 172710920), (961, 161029120), (992, 155996960), (1024, 151122055), (1085, 142625792), (1120, 138168736), (1240, 124797568), (1280, 120897644), (1736, 89141120), (1792, 86355460), (1922, 80514560), (1984, 77998480), (2170, 71312896), (2240, 69084368), (2480, 62398784), (2560, 60448822), (3472, 44570560), (3584, 43177730), (3844, 40257280), (3968, 38999240), (4340, 35656448), (4480, 34542184), (4493, 34442240), (4805, 32205824), (4960, 31199392), (5120, 30224411), (6727, 23004160), (6944, 22285280), (7168, 21588865), (7688, 20128640), (7936, 19499620), (8680, 17828224), (8960, 17271092), (8986, 17221120), (9610, 16102912), (9920, 15599696), (13454, 11502080), (13888, 11142640), (15376, 10064320), (15872, 9749810), (17360, 8914112), (17920, 8635546), (17972, 8610560), (19220, 8051456), (19840, 7799848), (22465, 6888448), (26908, 5751040), (27776, 5571320), (30752, 5032160), (31451, 4920320), (31744, 4874905), (33635, 4600832), (34720, 4457056), (35840, 4317773), (35944, 4305280), (38440, 4025728), (39680, 3899924), (44930, 3444224), (53816, 2875520), (55552, 2785660), (61504, 2516080), (62902, 2460160), (67270, 2300416), (69440, 2228528), (71888, 2152640), (76880, 2012864), (79360, 1949962), (89860, 1722112), (107632, 1437760), (111104, 1392830), (123008, 1258040), (125804, 1230080), (134540, 1150208), (138880, 1114264), (139283, 1111040), (143776, 1076320), (153760, 1006432), (157255, 984064), (158720, 974981), (179720, 861056), (215264, 718880), (222208, 696415), (246016, 629020), (251608, 615040), (269080, 575104), (277760, 557132), (278566, 555520), (287552, 538160), (307520, 503216), (314510, 492032), (359440, 430528)]