1119390840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20323}}^1$

素因数の和:20363

約数の個数: 160

約数和(自身を含む): 3983910480

約数和(自身を除く): 2864519640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 9180, 11016, 13770, 18360, 20323, 27540, 40646, 55080, 60969, 81292, 101615, 121938, 162584, 182907, 203230, 243876, 304845, 345491, 365814, 406460, 487752, 548721, 609690, 690982, 731628, 812920, 914535, 1036473, 1097442, 1219380, 1381964, 1463256, 1646163, 1727455, 1829070, 2072946, 2194884, 2438760, 2743605, 2763928, 3109419, 3292326, 3454910, 3658140, 4145892, 4389768, 5182365, 5487210, 6218838, 6584652, 6909820, 7316280, 8230815, 8291784, 9328257, 10364730, 10974420, 12437676, 13169304, 13819640, 15547095, 16461630, 18656514, 20729460, 21948840, 24875352, 27984771, 31094190, 32923260, 37313028, 41458920, 46641285, 55969542, 62188380, 65846520, 74626056, 93282570, 111939084, 124376760, 139923855, 186565140, 223878168, 279847710, 373130280, 559695420, 1119390840]

約数ペア:

[(1, 1119390840), (2, 559695420), (3, 373130280), (4, 279847710), (5, 223878168), (6, 186565140), (8, 139923855), (9, 124376760), (10, 111939084), (12, 93282570), (15, 74626056), (17, 65846520), (18, 62188380), (20, 55969542), (24, 46641285), (27, 41458920), (30, 37313028), (34, 32923260), (36, 31094190), (40, 27984771), (45, 24875352), (51, 21948840), (54, 20729460), (60, 18656514), (68, 16461630), (72, 15547095), (81, 13819640), (85, 13169304), (90, 12437676), (102, 10974420), (108, 10364730), (120, 9328257), (135, 8291784), (136, 8230815), (153, 7316280), (162, 6909820), (170, 6584652), (180, 6218838), (204, 5487210), (216, 5182365), (255, 4389768), (270, 4145892), (306, 3658140), (324, 3454910), (340, 3292326), (360, 3109419), (405, 2763928), (408, 2743605), (459, 2438760), (510, 2194884), (540, 2072946), (612, 1829070), (648, 1727455), (680, 1646163), (765, 1463256), (810, 1381964), (918, 1219380), (1020, 1097442), (1080, 1036473), (1224, 914535), (1377, 812920), (1530, 731628), (1620, 690982), (1836, 609690), (2040, 548721), (2295, 487752), (2754, 406460), (3060, 365814), (3240, 345491), (3672, 304845), (4590, 243876), (5508, 203230), (6120, 182907), (6885, 162584), (9180, 121938), (11016, 101615), (13770, 81292), (18360, 60969), (20323, 55080), (27540, 40646)]