156526560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1950

約数の個数: 192

約数和(自身を含む): 576979200

約数和(自身を除く): 420452640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 1907, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 3814, 4104, 4320, 4560, 5130, 5472, 5721, 6840, 7628, 8208, 9120, 9535, 10260, 11442, 13680, 15256, 16416, 17163, 19070, 20520, 22884, 27360, 28605, 30512, 34326, 36233, 38140, 41040, 45768, 51489, 57210, 61024, 68652, 72466, 76280, 82080, 85815, 91536, 102978, 108699, 114420, 137304, 144932, 152560, 171630, 181165, 183072, 205956, 217398, 228840, 257445, 274608, 289864, 305120, 326097, 343260, 362330, 411912, 434796, 457680, 514890, 543495, 549216, 579728, 652194, 686520, 724660, 823824, 869592, 915360, 978291, 1029780, 1086990, 1159456, 1304388, 1373040, 1449320, 1630485, 1647648, 1739184, 1956582, 2059560, 2173980, 2608776, 2746080, 2898640, 3260970, 3478368, 3913164, 4119120, 4347960, 4891455, 5217552, 5797280, 6521940, 7826328, 8238240, 8695920, 9782910, 10435104, 13043880, 15652656, 17391840, 19565820, 26087760, 31305312, 39131640, 52175520, 78263280, 156526560]

約数ペア:

[(1, 156526560), (2, 78263280), (3, 52175520), (4, 39131640), (5, 31305312), (6, 26087760), (8, 19565820), (9, 17391840), (10, 15652656), (12, 13043880), (15, 10435104), (16, 9782910), (18, 8695920), (19, 8238240), (20, 7826328), (24, 6521940), (27, 5797280), (30, 5217552), (32, 4891455), (36, 4347960), (38, 4119120), (40, 3913164), (45, 3478368), (48, 3260970), (54, 2898640), (57, 2746080), (60, 2608776), (72, 2173980), (76, 2059560), (80, 1956582), (90, 1739184), (95, 1647648), (96, 1630485), (108, 1449320), (114, 1373040), (120, 1304388), (135, 1159456), (144, 1086990), (152, 1029780), (160, 978291), (171, 915360), (180, 869592), (190, 823824), (216, 724660), (228, 686520), (240, 652194), (270, 579728), (285, 549216), (288, 543495), (304, 514890), (342, 457680), (360, 434796), (380, 411912), (432, 362330), (456, 343260), (480, 326097), (513, 305120), (540, 289864), (570, 274608), (608, 257445), (684, 228840), (720, 217398), (760, 205956), (855, 183072), (864, 181165), (912, 171630), (1026, 152560), (1080, 144932), (1140, 137304), (1368, 114420), (1440, 108699), (1520, 102978), (1710, 91536), (1824, 85815), (1907, 82080), (2052, 76280), (2160, 72466), (2280, 68652), (2565, 61024), (2736, 57210), (3040, 51489), (3420, 45768), (3814, 41040), (4104, 38140), (4320, 36233), (4560, 34326), (5130, 30512), (5472, 28605), (5721, 27360), (6840, 22884), (7628, 20520), (8208, 19070), (9120, 17163), (9535, 16416), (10260, 15256), (11442, 13680)]