17338920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 55296000

約数和(自身を除く): 37957080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 79, 93, 118, 120, 124, 155, 158, 177, 186, 236, 237, 248, 295, 310, 316, 354, 372, 395, 465, 472, 474, 590, 620, 632, 708, 744, 790, 885, 930, 948, 1180, 1185, 1240, 1416, 1580, 1770, 1829, 1860, 1896, 2360, 2370, 2449, 3160, 3540, 3658, 3720, 4661, 4740, 4898, 5487, 7080, 7316, 7347, 9145, 9322, 9480, 9796, 10974, 12245, 13983, 14632, 14694, 18290, 18644, 19592, 21948, 23305, 24490, 27435, 27966, 29388, 36580, 36735, 37288, 43896, 46610, 48980, 54870, 55932, 58776, 69915, 73160, 73470, 93220, 97960, 109740, 111864, 139830, 144491, 146940, 186440, 219480, 279660, 288982, 293880, 433473, 559320, 577964, 722455, 866946, 1155928, 1444910, 1733892, 2167365, 2889820, 3467784, 4334730, 5779640, 8669460, 17338920]

約数ペア:

[(1, 17338920), (2, 8669460), (3, 5779640), (4, 4334730), (5, 3467784), (6, 2889820), (8, 2167365), (10, 1733892), (12, 1444910), (15, 1155928), (20, 866946), (24, 722455), (30, 577964), (31, 559320), (40, 433473), (59, 293880), (60, 288982), (62, 279660), (79, 219480), (93, 186440), (118, 146940), (120, 144491), (124, 139830), (155, 111864), (158, 109740), (177, 97960), (186, 93220), (236, 73470), (237, 73160), (248, 69915), (295, 58776), (310, 55932), (316, 54870), (354, 48980), (372, 46610), (395, 43896), (465, 37288), (472, 36735), (474, 36580), (590, 29388), (620, 27966), (632, 27435), (708, 24490), (744, 23305), (790, 21948), (885, 19592), (930, 18644), (948, 18290), (1180, 14694), (1185, 14632), (1240, 13983), (1416, 12245), (1580, 10974), (1770, 9796), (1829, 9480), (1860, 9322), (1896, 9145), (2360, 7347), (2370, 7316), (2449, 7080), (3160, 5487), (3540, 4898), (3658, 4740), (3720, 4661)]