431398976320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{76873}}^1$

素因数の和:76993

約数の個数: 224

約数和(自身を含む): 1180932238080

約数和(自身を除く): 749533261760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 71, 76, 80, 95, 104, 130, 142, 152, 160, 190, 208, 247, 260, 284, 304, 320, 355, 380, 416, 494, 520, 568, 608, 710, 760, 832, 923, 988, 1040, 1136, 1216, 1235, 1349, 1420, 1520, 1846, 1976, 2080, 2272, 2470, 2698, 2840, 3040, 3692, 3952, 4160, 4544, 4615, 4940, 5396, 5680, 6080, 6745, 7384, 7904, 9230, 9880, 10792, 11360, 13490, 14768, 15808, 17537, 18460, 19760, 21584, 22720, 26980, 29536, 35074, 36920, 39520, 43168, 53960, 59072, 70148, 73840, 76873, 79040, 86336, 87685, 107920, 140296, 147680, 153746, 175370, 215840, 280592, 295360, 307492, 350740, 384365, 431680, 561184, 614984, 701480, 768730, 999349, 1122368, 1229968, 1402960, 1460587, 1537460, 1998698, 2459936, 2805920, 2921174, 3074920, 3997396, 4919872, 4996745, 5457983, 5611840, 5842348, 6149840, 7302935, 7994792, 9993490, 10915966, 11684696, 12299680, 14605870, 15989584, 18987631, 19986980, 21831932, 23369392, 24599360, 27289915, 29211740, 31979168, 37975262, 39973960, 43663864, 46738784, 54579830, 58423480, 63958336, 70953779, 75950524, 79947920, 87327728, 93477568, 94938155, 103701677, 109159660, 116846960, 141907558, 151901048, 159895840, 174655456, 189876310, 207403354, 218319320, 233693920, 283815116, 303802096, 319791680, 349310912, 354768895, 379752620, 414806708, 436638640, 467387840, 518508385, 567630232, 607604192, 709537790, 759505240, 829613416, 873277280, 1037016770, 1135260464, 1215208384, 1348121801, 1419075580, 1519010480, 1659226832, 1746554560, 2074033540, 2270520928, 2696243602, 2838151160, 3038020960, 3318453664, 4148067080, 4541041856, 5392487204, 5676302320, 6076041920, 6636907328, 6740609005, 8296134160, 10784974408, 11352604640, 13481218010, 16592268320, 21569948816, 22705209280, 26962436020, 33184536640, 43139897632, 53924872040, 86279795264, 107849744080, 215699488160, 431398976320]

約数ペア:

[(1, 431398976320), (2, 215699488160), (4, 107849744080), (5, 86279795264), (8, 53924872040), (10, 43139897632), (13, 33184536640), (16, 26962436020), (19, 22705209280), (20, 21569948816), (26, 16592268320), (32, 13481218010), (38, 11352604640), (40, 10784974408), (52, 8296134160), (64, 6740609005), (65, 6636907328), (71, 6076041920), (76, 5676302320), (80, 5392487204), (95, 4541041856), (104, 4148067080), (130, 3318453664), (142, 3038020960), (152, 2838151160), (160, 2696243602), (190, 2270520928), (208, 2074033540), (247, 1746554560), (260, 1659226832), (284, 1519010480), (304, 1419075580), (320, 1348121801), (355, 1215208384), (380, 1135260464), (416, 1037016770), (494, 873277280), (520, 829613416), (568, 759505240), (608, 709537790), (710, 607604192), (760, 567630232), (832, 518508385), (923, 467387840), (988, 436638640), (1040, 414806708), (1136, 379752620), (1216, 354768895), (1235, 349310912), (1349, 319791680), (1420, 303802096), (1520, 283815116), (1846, 233693920), (1976, 218319320), (2080, 207403354), (2272, 189876310), (2470, 174655456), (2698, 159895840), (2840, 151901048), (3040, 141907558), (3692, 116846960), (3952, 109159660), (4160, 103701677), (4544, 94938155), (4615, 93477568), (4940, 87327728), (5396, 79947920), (5680, 75950524), (6080, 70953779), (6745, 63958336), (7384, 58423480), (7904, 54579830), (9230, 46738784), (9880, 43663864), (10792, 39973960), (11360, 37975262), (13490, 31979168), (14768, 29211740), (15808, 27289915), (17537, 24599360), (18460, 23369392), (19760, 21831932), (21584, 19986980), (22720, 18987631), (26980, 15989584), (29536, 14605870), (35074, 12299680), (36920, 11684696), (39520, 10915966), (43168, 9993490), (53960, 7994792), (59072, 7302935), (70148, 6149840), (73840, 5842348), (76873, 5611840), (79040, 5457983), (86336, 4996745), (87685, 4919872), (107920, 3997396), (140296, 3074920), (147680, 2921174), (153746, 2805920), (175370, 2459936), (215840, 1998698), (280592, 1537460), (295360, 1460587), (307492, 1402960), (350740, 1229968), (384365, 1122368), (431680, 999349), (561184, 768730), (614984, 701480)]