188274320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 521966592

約数和(自身を除く): 333692272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 80, 85, 92, 104, 115, 130, 136, 170, 184, 208, 221, 230, 260, 272, 299, 340, 368, 391, 442, 460, 463, 520, 598, 680, 782, 884, 920, 926, 1040, 1105, 1196, 1360, 1495, 1564, 1768, 1840, 1852, 1955, 2210, 2315, 2392, 2990, 3128, 3536, 3704, 3910, 4420, 4630, 4784, 5083, 5980, 6019, 6256, 7408, 7820, 7871, 8840, 9260, 10166, 10649, 11960, 12038, 15640, 15742, 17680, 18520, 20332, 21298, 23920, 24076, 25415, 30095, 31280, 31484, 37040, 39355, 40664, 42596, 48152, 50830, 53245, 60190, 62968, 78710, 81328, 85192, 96304, 101660, 102323, 106490, 120380, 125936, 138437, 157420, 170384, 181033, 203320, 204646, 212980, 240760, 276874, 314840, 362066, 406640, 409292, 425960, 481520, 511615, 553748, 629680, 692185, 724132, 818584, 851920, 905165, 1023230, 1107496, 1384370, 1448264, 1637168, 1810330, 2046460, 2214992, 2353429, 2768740, 2896528, 3620660, 4092920, 4706858, 5537480, 7241320, 8185840, 9413716, 11074960, 11767145, 14482640, 18827432, 23534290, 37654864, 47068580, 94137160, 188274320]

約数ペア:

[(1, 188274320), (2, 94137160), (4, 47068580), (5, 37654864), (8, 23534290), (10, 18827432), (13, 14482640), (16, 11767145), (17, 11074960), (20, 9413716), (23, 8185840), (26, 7241320), (34, 5537480), (40, 4706858), (46, 4092920), (52, 3620660), (65, 2896528), (68, 2768740), (80, 2353429), (85, 2214992), (92, 2046460), (104, 1810330), (115, 1637168), (130, 1448264), (136, 1384370), (170, 1107496), (184, 1023230), (208, 905165), (221, 851920), (230, 818584), (260, 724132), (272, 692185), (299, 629680), (340, 553748), (368, 511615), (391, 481520), (442, 425960), (460, 409292), (463, 406640), (520, 362066), (598, 314840), (680, 276874), (782, 240760), (884, 212980), (920, 204646), (926, 203320), (1040, 181033), (1105, 170384), (1196, 157420), (1360, 138437), (1495, 125936), (1564, 120380), (1768, 106490), (1840, 102323), (1852, 101660), (1955, 96304), (2210, 85192), (2315, 81328), (2392, 78710), (2990, 62968), (3128, 60190), (3536, 53245), (3704, 50830), (3910, 48152), (4420, 42596), (4630, 40664), (4784, 39355), (5083, 37040), (5980, 31484), (6019, 31280), (6256, 30095), (7408, 25415), (7820, 24076), (7871, 23920), (8840, 21298), (9260, 20332), (10166, 18520), (10649, 17680), (11960, 15742), (12038, 15640)]