138573120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 224

約数和(自身を含む): 532839168

約数和(自身を除く): 394266048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1213, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2426, 2720, 2856, 3264, 3360, 3570, 3639, 3808, 4080, 4760, 4852, 5440, 5712, 6065, 6720, 7140, 7278, 7616, 8160, 8491, 9520, 9704, 11424, 12130, 14280, 14556, 16320, 16982, 18195, 19040, 19408, 20621, 22848, 24260, 25473, 28560, 29112, 33964, 36390, 38080, 38816, 41242, 42455, 48520, 50946, 57120, 58224, 61863, 67928, 72780, 77632, 82484, 84910, 97040, 101892, 103105, 114240, 116448, 123726, 127365, 135856, 144347, 145560, 164968, 169820, 194080, 203784, 206210, 232896, 247452, 254730, 271712, 288694, 291120, 309315, 329936, 339640, 388160, 407568, 412420, 433041, 494904, 509460, 543424, 577388, 582240, 618630, 659872, 679280, 721735, 815136, 824840, 866082, 989808, 1018920, 1154776, 1164480, 1237260, 1319744, 1358560, 1443470, 1630272, 1649680, 1732164, 1979616, 2037840, 2165205, 2309552, 2474520, 2717120, 2886940, 3299360, 3464328, 3959232, 4075680, 4330410, 4619104, 4949040, 5773880, 6598720, 6928656, 8151360, 8660820, 9238208, 9898080, 11547760, 13857312, 17321640, 19796160, 23095520, 27714624, 34643280, 46191040, 69286560, 138573120]

約数ペア:

[(1, 138573120), (2, 69286560), (3, 46191040), (4, 34643280), (5, 27714624), (6, 23095520), (7, 19796160), (8, 17321640), (10, 13857312), (12, 11547760), (14, 9898080), (15, 9238208), (16, 8660820), (17, 8151360), (20, 6928656), (21, 6598720), (24, 5773880), (28, 4949040), (30, 4619104), (32, 4330410), (34, 4075680), (35, 3959232), (40, 3464328), (42, 3299360), (48, 2886940), (51, 2717120), (56, 2474520), (60, 2309552), (64, 2165205), (68, 2037840), (70, 1979616), (80, 1732164), (84, 1649680), (85, 1630272), (96, 1443470), (102, 1358560), (105, 1319744), (112, 1237260), (119, 1164480), (120, 1154776), (136, 1018920), (140, 989808), (160, 866082), (168, 824840), (170, 815136), (192, 721735), (204, 679280), (210, 659872), (224, 618630), (238, 582240), (240, 577388), (255, 543424), (272, 509460), (280, 494904), (320, 433041), (336, 412420), (340, 407568), (357, 388160), (408, 339640), (420, 329936), (448, 309315), (476, 291120), (480, 288694), (510, 271712), (544, 254730), (560, 247452), (595, 232896), (672, 206210), (680, 203784), (714, 194080), (816, 169820), (840, 164968), (952, 145560), (960, 144347), (1020, 135856), (1088, 127365), (1120, 123726), (1190, 116448), (1213, 114240), (1344, 103105), (1360, 101892), (1428, 97040), (1632, 84910), (1680, 82484), (1785, 77632), (1904, 72780), (2040, 67928), (2240, 61863), (2380, 58224), (2426, 57120), (2720, 50946), (2856, 48520), (3264, 42455), (3360, 41242), (3570, 38816), (3639, 38080), (3808, 36390), (4080, 33964), (4760, 29112), (4852, 28560), (5440, 25473), (5712, 24260), (6065, 22848), (6720, 20621), (7140, 19408), (7278, 19040), (7616, 18195), (8160, 16982), (8491, 16320), (9520, 14556), (9704, 14280), (11424, 12130)]