406371122960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{222977}}^1$

素因数の和:223129

約数の個数: 160

約数和(自身を含む): 1094911171200

約数和(自身を除く): 688540048240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 109, 110, 152, 176, 190, 209, 218, 220, 304, 380, 418, 436, 440, 545, 760, 836, 872, 880, 1045, 1090, 1199, 1520, 1672, 1744, 2071, 2090, 2180, 2398, 3344, 4142, 4180, 4360, 4796, 5995, 8284, 8360, 8720, 9592, 10355, 11990, 16568, 16720, 19184, 20710, 22781, 23980, 33136, 41420, 45562, 47960, 82840, 91124, 95920, 113905, 165680, 182248, 222977, 227810, 364496, 445954, 455620, 891908, 911240, 1114885, 1783816, 1822480, 2229770, 2452747, 3567632, 4236563, 4459540, 4905494, 8473126, 8919080, 9810988, 12263735, 16946252, 17838160, 19621976, 21182815, 24304493, 24527470, 33892504, 39243952, 42365630, 46602193, 48608986, 49054940, 67785008, 84731260, 93204386, 97217972, 98109880, 121522465, 169462520, 186408772, 194435944, 196219760, 233010965, 243044930, 267349423, 338925040, 372817544, 388871888, 461785367, 466021930, 486089860, 534698846, 745635088, 923570734, 932043860, 972179720, 1069397692, 1336747115, 1847141468, 1864087720, 1944359440, 2138795384, 2308926835, 2673494230, 3694282936, 3728175440, 4277590768, 4617853670, 5079639037, 5346988460, 7388565872, 9235707340, 10159278074, 10693976920, 18471414680, 20318556148, 21387953840, 25398195185, 36942829360, 40637112296, 50796390370, 81274224592, 101592780740, 203185561480, 406371122960]

約数ペア:

[(1, 406371122960), (2, 203185561480), (4, 101592780740), (5, 81274224592), (8, 50796390370), (10, 40637112296), (11, 36942829360), (16, 25398195185), (19, 21387953840), (20, 20318556148), (22, 18471414680), (38, 10693976920), (40, 10159278074), (44, 9235707340), (55, 7388565872), (76, 5346988460), (80, 5079639037), (88, 4617853670), (95, 4277590768), (109, 3728175440), (110, 3694282936), (152, 2673494230), (176, 2308926835), (190, 2138795384), (209, 1944359440), (218, 1864087720), (220, 1847141468), (304, 1336747115), (380, 1069397692), (418, 972179720), (436, 932043860), (440, 923570734), (545, 745635088), (760, 534698846), (836, 486089860), (872, 466021930), (880, 461785367), (1045, 388871888), (1090, 372817544), (1199, 338925040), (1520, 267349423), (1672, 243044930), (1744, 233010965), (2071, 196219760), (2090, 194435944), (2180, 186408772), (2398, 169462520), (3344, 121522465), (4142, 98109880), (4180, 97217972), (4360, 93204386), (4796, 84731260), (5995, 67785008), (8284, 49054940), (8360, 48608986), (8720, 46602193), (9592, 42365630), (10355, 39243952), (11990, 33892504), (16568, 24527470), (16720, 24304493), (19184, 21182815), (20710, 19621976), (22781, 17838160), (23980, 16946252), (33136, 12263735), (41420, 9810988), (45562, 8919080), (47960, 8473126), (82840, 4905494), (91124, 4459540), (95920, 4236563), (113905, 3567632), (165680, 2452747), (182248, 2229770), (222977, 1822480), (227810, 1783816), (364496, 1114885), (445954, 911240), (455620, 891908)]