1017218520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8641}}^1$

素因数の和:8770

約数の個数: 128

約数和(自身を含む): 3422232000

約数和(自身を除く): 2405013480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1080, 1090, 1308, 1635, 1962, 2180, 2616, 2943, 3270, 3924, 4360, 4905, 5886, 6540, 7848, 8641, 9810, 11772, 13080, 14715, 17282, 19620, 23544, 25923, 29430, 34564, 39240, 43205, 51846, 58860, 69128, 77769, 86410, 103692, 117720, 129615, 155538, 172820, 207384, 233307, 259230, 311076, 345640, 388845, 466614, 518460, 622152, 777690, 933228, 941869, 1036920, 1166535, 1555380, 1866456, 1883738, 2333070, 2825607, 3110760, 3767476, 4666140, 4709345, 5651214, 7534952, 8476821, 9332280, 9418690, 11302428, 14128035, 16953642, 18837380, 22604856, 25430463, 28256070, 33907284, 37674760, 42384105, 50860926, 56512140, 67814568, 84768210, 101721852, 113024280, 127152315, 169536420, 203443704, 254304630, 339072840, 508609260, 1017218520]

約数ペア:

[(1, 1017218520), (2, 508609260), (3, 339072840), (4, 254304630), (5, 203443704), (6, 169536420), (8, 127152315), (9, 113024280), (10, 101721852), (12, 84768210), (15, 67814568), (18, 56512140), (20, 50860926), (24, 42384105), (27, 37674760), (30, 33907284), (36, 28256070), (40, 25430463), (45, 22604856), (54, 18837380), (60, 16953642), (72, 14128035), (90, 11302428), (108, 9418690), (109, 9332280), (120, 8476821), (135, 7534952), (180, 5651214), (216, 4709345), (218, 4666140), (270, 3767476), (327, 3110760), (360, 2825607), (436, 2333070), (540, 1883738), (545, 1866456), (654, 1555380), (872, 1166535), (981, 1036920), (1080, 941869), (1090, 933228), (1308, 777690), (1635, 622152), (1962, 518460), (2180, 466614), (2616, 388845), (2943, 345640), (3270, 311076), (3924, 259230), (4360, 233307), (4905, 207384), (5886, 172820), (6540, 155538), (7848, 129615), (8641, 117720), (9810, 103692), (11772, 86410), (13080, 77769), (14715, 69128), (17282, 58860), (19620, 51846), (23544, 43205), (25923, 39240), (29430, 34564)]