142189740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10259}}^1$

素因数の和:10292

約数の個数: 144

約数和(自身を含む): 537788160

約数和(自身を除く): 395598420

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, 10259, 13860, 20518, 30777, 41036, 51295, 61554, 71813, 92331, 102590, 112849, 123108, 143626, 153885, 184662, 205180, 215439, 225698, 287252, 307770, 338547, 359065, 369324, 430878, 451396, 461655, 564245, 615540, 646317, 677094, 718130, 789943, 861756, 923310, 1015641, 1077195, 1128490, 1292634, 1354188, 1436260, 1579886, 1692735, 1846620, 2031282, 2154390, 2256980, 2369829, 2585268, 3159772, 3231585, 3385470, 3949715, 4062564, 4308780, 4739658, 5078205, 6463170, 6770940, 7109487, 7899430, 9479316, 10156410, 11849145, 12926340, 14218974, 15798860, 20312820, 23698290, 28437948, 35547435, 47396580, 71094870, 142189740]

約数ペア:

[(1, 142189740), (2, 71094870), (3, 47396580), (4, 35547435), (5, 28437948), (6, 23698290), (7, 20312820), (9, 15798860), (10, 14218974), (11, 12926340), (12, 11849145), (14, 10156410), (15, 9479316), (18, 7899430), (20, 7109487), (21, 6770940), (22, 6463170), (28, 5078205), (30, 4739658), (33, 4308780), (35, 4062564), (36, 3949715), (42, 3385470), (44, 3231585), (45, 3159772), (55, 2585268), (60, 2369829), (63, 2256980), (66, 2154390), (70, 2031282), (77, 1846620), (84, 1692735), (90, 1579886), (99, 1436260), (105, 1354188), (110, 1292634), (126, 1128490), (132, 1077195), (140, 1015641), (154, 923310), (165, 861756), (180, 789943), (198, 718130), (210, 677094), (220, 646317), (231, 615540), (252, 564245), (308, 461655), (315, 451396), (330, 430878), (385, 369324), (396, 359065), (420, 338547), (462, 307770), (495, 287252), (630, 225698), (660, 215439), (693, 205180), (770, 184662), (924, 153885), (990, 143626), (1155, 123108), (1260, 112849), (1386, 102590), (1540, 92331), (1980, 71813), (2310, 61554), (2772, 51295), (3465, 41036), (4620, 30777), (6930, 20518), (10259, 13860)]