1913498880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17183}}^1$

素因数の和:17236

約数の個数: 144

約数和(自身を含む): 6322337280

約数和(自身を除く): 4408838400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4640, 5568, 6960, 7424, 9280, 11136, 13920, 17183, 18560, 22272, 27840, 34366, 37120, 51549, 55680, 68732, 85915, 103098, 111360, 137464, 171830, 206196, 257745, 274928, 343660, 412392, 498307, 515490, 549856, 687320, 824784, 996614, 1030980, 1099712, 1374640, 1494921, 1649568, 1993228, 2061960, 2199424, 2491535, 2749280, 2989842, 3299136, 3986456, 4123920, 4398848, 4983070, 5498560, 5979684, 6598272, 7474605, 7972912, 8247840, 9966140, 10997120, 11959368, 13196544, 14949210, 15945824, 16495680, 19932280, 21994240, 23918736, 29898420, 31891648, 32991360, 39864560, 47837472, 59796840, 63783296, 65982720, 79729120, 95674944, 119593680, 127566592, 159458240, 191349888, 239187360, 318916480, 382699776, 478374720, 637832960, 956749440, 1913498880]

約数ペア:

[(1, 1913498880), (2, 956749440), (3, 637832960), (4, 478374720), (5, 382699776), (6, 318916480), (8, 239187360), (10, 191349888), (12, 159458240), (15, 127566592), (16, 119593680), (20, 95674944), (24, 79729120), (29, 65982720), (30, 63783296), (32, 59796840), (40, 47837472), (48, 39864560), (58, 32991360), (60, 31891648), (64, 29898420), (80, 23918736), (87, 21994240), (96, 19932280), (116, 16495680), (120, 15945824), (128, 14949210), (145, 13196544), (160, 11959368), (174, 10997120), (192, 9966140), (232, 8247840), (240, 7972912), (256, 7474605), (290, 6598272), (320, 5979684), (348, 5498560), (384, 4983070), (435, 4398848), (464, 4123920), (480, 3986456), (580, 3299136), (640, 2989842), (696, 2749280), (768, 2491535), (870, 2199424), (928, 2061960), (960, 1993228), (1160, 1649568), (1280, 1494921), (1392, 1374640), (1740, 1099712), (1856, 1030980), (1920, 996614), (2320, 824784), (2784, 687320), (3480, 549856), (3712, 515490), (3840, 498307), (4640, 412392), (5568, 343660), (6960, 274928), (7424, 257745), (9280, 206196), (11136, 171830), (13920, 137464), (17183, 111360), (18560, 103098), (22272, 85915), (27840, 68732), (34366, 55680), (37120, 51549)]