165710520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 562161600

約数和(自身を除く): 396451080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 103, 109, 120, 123, 164, 180, 205, 206, 218, 246, 309, 327, 328, 360, 369, 410, 412, 436, 492, 515, 545, 615, 618, 654, 738, 820, 824, 872, 927, 981, 984, 1030, 1090, 1230, 1236, 1308, 1476, 1545, 1635, 1640, 1845, 1854, 1962, 2060, 2180, 2460, 2472, 2616, 2952, 3090, 3270, 3690, 3708, 3924, 4120, 4223, 4360, 4469, 4635, 4905, 4920, 6180, 6540, 7380, 7416, 7848, 8446, 8938, 9270, 9810, 11227, 12360, 12669, 13080, 13407, 14760, 16892, 17876, 18540, 19620, 21115, 22345, 22454, 25338, 26814, 33681, 33784, 35752, 37080, 38007, 39240, 40221, 42230, 44690, 44908, 50676, 53628, 56135, 63345, 67035, 67362, 76014, 80442, 84460, 89380, 89816, 101043, 101352, 107256, 112270, 126690, 134070, 134724, 152028, 160884, 168405, 168920, 178760, 190035, 201105, 202086, 224540, 253380, 268140, 269448, 304056, 321768, 336810, 380070, 402210, 404172, 449080, 460307, 505215, 506760, 536280, 673620, 760140, 804420, 808344, 920614, 1010430, 1347240, 1380921, 1520280, 1608840, 1841228, 2020860, 2301535, 2761842, 3682456, 4041720, 4142763, 4603070, 5523684, 6904605, 8285526, 9206140, 11047368, 13809210, 16571052, 18412280, 20713815, 27618420, 33142104, 41427630, 55236840, 82855260, 165710520]

約数ペア:

[(1, 165710520), (2, 82855260), (3, 55236840), (4, 41427630), (5, 33142104), (6, 27618420), (8, 20713815), (9, 18412280), (10, 16571052), (12, 13809210), (15, 11047368), (18, 9206140), (20, 8285526), (24, 6904605), (30, 5523684), (36, 4603070), (40, 4142763), (41, 4041720), (45, 3682456), (60, 2761842), (72, 2301535), (82, 2020860), (90, 1841228), (103, 1608840), (109, 1520280), (120, 1380921), (123, 1347240), (164, 1010430), (180, 920614), (205, 808344), (206, 804420), (218, 760140), (246, 673620), (309, 536280), (327, 506760), (328, 505215), (360, 460307), (369, 449080), (410, 404172), (412, 402210), (436, 380070), (492, 336810), (515, 321768), (545, 304056), (615, 269448), (618, 268140), (654, 253380), (738, 224540), (820, 202086), (824, 201105), (872, 190035), (927, 178760), (981, 168920), (984, 168405), (1030, 160884), (1090, 152028), (1230, 134724), (1236, 134070), (1308, 126690), (1476, 112270), (1545, 107256), (1635, 101352), (1640, 101043), (1845, 89816), (1854, 89380), (1962, 84460), (2060, 80442), (2180, 76014), (2460, 67362), (2472, 67035), (2616, 63345), (2952, 56135), (3090, 53628), (3270, 50676), (3690, 44908), (3708, 44690), (3924, 42230), (4120, 40221), (4223, 39240), (4360, 38007), (4469, 37080), (4635, 35752), (4905, 33784), (4920, 33681), (6180, 26814), (6540, 25338), (7380, 22454), (7416, 22345), (7848, 21115), (8446, 19620), (8938, 18540), (9270, 17876), (9810, 16892), (11227, 14760), (12360, 13407), (12669, 13080)]