215831520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1134

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 556377120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1063, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2126, 2160, 2256, 2538, 2820, 3189, 3384, 3760, 4230, 4252, 4320, 4512, 5076, 5315, 5640, 6345, 6378, 6768, 7520, 8460, 8504, 9567, 10152, 10630, 11280, 12690, 12756, 13536, 15945, 16920, 17008, 19134, 20304, 21260, 22560, 25380, 25512, 28701, 31890, 33840, 34016, 38268, 40608, 42520, 47835, 49961, 50760, 51024, 57402, 63780, 67680, 76536, 85040, 95670, 99922, 101520, 102048, 114804, 127560, 143505, 149883, 153072, 170080, 191340, 199844, 203040, 229608, 249805, 255120, 287010, 299766, 306144, 382680, 399688, 449649, 459216, 499610, 510240, 574020, 599532, 749415, 765360, 799376, 899298, 918432, 999220, 1148040, 1199064, 1348947, 1498830, 1530720, 1598752, 1798596, 1998440, 2248245, 2296080, 2398128, 2697894, 2997660, 3597192, 3996880, 4496490, 4592160, 4796256, 5395788, 5995320, 6744735, 7194384, 7993760, 8992980, 10791576, 11990640, 13489470, 14388768, 17985960, 21583152, 23981280, 26978940, 35971920, 43166304, 53957880, 71943840, 107915760, 215831520]

約数ペア:

[(1, 215831520), (2, 107915760), (3, 71943840), (4, 53957880), (5, 43166304), (6, 35971920), (8, 26978940), (9, 23981280), (10, 21583152), (12, 17985960), (15, 14388768), (16, 13489470), (18, 11990640), (20, 10791576), (24, 8992980), (27, 7993760), (30, 7194384), (32, 6744735), (36, 5995320), (40, 5395788), (45, 4796256), (47, 4592160), (48, 4496490), (54, 3996880), (60, 3597192), (72, 2997660), (80, 2697894), (90, 2398128), (94, 2296080), (96, 2248245), (108, 1998440), (120, 1798596), (135, 1598752), (141, 1530720), (144, 1498830), (160, 1348947), (180, 1199064), (188, 1148040), (216, 999220), (235, 918432), (240, 899298), (270, 799376), (282, 765360), (288, 749415), (360, 599532), (376, 574020), (423, 510240), (432, 499610), (470, 459216), (480, 449649), (540, 399688), (564, 382680), (705, 306144), (720, 299766), (752, 287010), (846, 255120), (864, 249805), (940, 229608), (1063, 203040), (1080, 199844), (1128, 191340), (1269, 170080), (1410, 153072), (1440, 149883), (1504, 143505), (1692, 127560), (1880, 114804), (2115, 102048), (2126, 101520), (2160, 99922), (2256, 95670), (2538, 85040), (2820, 76536), (3189, 67680), (3384, 63780), (3760, 57402), (4230, 51024), (4252, 50760), (4320, 49961), (4512, 47835), (5076, 42520), (5315, 40608), (5640, 38268), (6345, 34016), (6378, 33840), (6768, 31890), (7520, 28701), (8460, 25512), (8504, 25380), (9567, 22560), (10152, 21260), (10630, 20304), (11280, 19134), (12690, 17008), (12756, 16920), (13536, 15945)]