15703088940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1132979}}^1$

素因数の和:1133012

約数の個数: 144

約数和(自身を含む): 59386279680

約数和(自身を除く): 43683190740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 1132979, 2265958, 3398937, 4531916, 5664895, 6797874, 7930853, 10196811, 11329790, 12462769, 13595748, 15861706, 16994685, 20393622, 22659580, 23792559, 24925538, 31723412, 33989370, 37388307, 39654265, 40787244, 47585118, 49851076, 50984055, 62313845, 67978740, 71377677, 74776614, 79308530, 87239383, 95170236, 101968110, 112164921, 118962795, 124627690, 142755354, 149553228, 158617060, 174478766, 186941535, 203936220, 224329842, 237925590, 249255380, 261718149, 285510708, 348957532, 356888385, 373883070, 436196915, 448659684, 475851180, 523436298, 560824605, 713776770, 747766140, 785154447, 872393830, 1046872596, 1121649210, 1308590745, 1427553540, 1570308894, 1744787660, 2243298420, 2617181490, 3140617788, 3925772235, 5234362980, 7851544470, 15703088940]

約数ペア:

[(1, 15703088940), (2, 7851544470), (3, 5234362980), (4, 3925772235), (5, 3140617788), (6, 2617181490), (7, 2243298420), (9, 1744787660), (10, 1570308894), (11, 1427553540), (12, 1308590745), (14, 1121649210), (15, 1046872596), (18, 872393830), (20, 785154447), (21, 747766140), (22, 713776770), (28, 560824605), (30, 523436298), (33, 475851180), (35, 448659684), (36, 436196915), (42, 373883070), (44, 356888385), (45, 348957532), (55, 285510708), (60, 261718149), (63, 249255380), (66, 237925590), (70, 224329842), (77, 203936220), (84, 186941535), (90, 174478766), (99, 158617060), (105, 149553228), (110, 142755354), (126, 124627690), (132, 118962795), (140, 112164921), (154, 101968110), (165, 95170236), (180, 87239383), (198, 79308530), (210, 74776614), (220, 71377677), (231, 67978740), (252, 62313845), (308, 50984055), (315, 49851076), (330, 47585118), (385, 40787244), (396, 39654265), (420, 37388307), (462, 33989370), (495, 31723412), (630, 24925538), (660, 23792559), (693, 22659580), (770, 20393622), (924, 16994685), (990, 15861706), (1155, 13595748), (1260, 12462769), (1386, 11329790), (1540, 10196811), (1980, 7930853), (2310, 6797874), (2772, 5664895), (3465, 4531916), (4620, 3398937), (6930, 2265958), (13860, 1132979)]