556571160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 1929096000

約数和(自身を除く): 1372524840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 199, 204, 255, 306, 340, 360, 398, 408, 457, 510, 597, 612, 680, 765, 796, 914, 995, 1020, 1194, 1224, 1371, 1530, 1592, 1791, 1828, 1990, 2040, 2285, 2388, 2742, 2985, 3060, 3383, 3582, 3656, 3980, 4113, 4570, 4776, 5484, 5970, 6120, 6766, 6855, 7164, 7769, 7960, 8226, 8955, 9140, 10149, 10968, 11940, 13532, 13710, 14328, 15538, 16452, 16915, 17910, 18280, 20298, 20565, 23307, 23880, 27064, 27420, 30447, 31076, 32904, 33830, 35820, 38845, 40596, 41130, 46614, 50745, 54840, 60894, 62152, 67660, 69921, 71640, 77690, 81192, 82260, 90943, 93228, 101490, 116535, 121788, 135320, 139842, 152235, 155380, 164520, 181886, 186456, 202980, 233070, 243576, 272829, 279684, 304470, 310760, 349605, 363772, 405960, 454715, 466140, 545658, 559368, 608940, 699210, 727544, 818487, 909430, 932280, 1091316, 1217880, 1364145, 1398420, 1546031, 1636974, 1818860, 2182632, 2728290, 2796840, 3092062, 3273948, 3637720, 4092435, 4638093, 5456580, 6184124, 6547896, 7730155, 8184870, 9276186, 10913160, 12368248, 13914279, 15460310, 16369740, 18552372, 23190465, 27828558, 30920620, 32739480, 37104744, 46380930, 55657116, 61841240, 69571395, 92761860, 111314232, 139142790, 185523720, 278285580, 556571160]

約数ペア:

[(1, 556571160), (2, 278285580), (3, 185523720), (4, 139142790), (5, 111314232), (6, 92761860), (8, 69571395), (9, 61841240), (10, 55657116), (12, 46380930), (15, 37104744), (17, 32739480), (18, 30920620), (20, 27828558), (24, 23190465), (30, 18552372), (34, 16369740), (36, 15460310), (40, 13914279), (45, 12368248), (51, 10913160), (60, 9276186), (68, 8184870), (72, 7730155), (85, 6547896), (90, 6184124), (102, 5456580), (120, 4638093), (136, 4092435), (153, 3637720), (170, 3273948), (180, 3092062), (199, 2796840), (204, 2728290), (255, 2182632), (306, 1818860), (340, 1636974), (360, 1546031), (398, 1398420), (408, 1364145), (457, 1217880), (510, 1091316), (597, 932280), (612, 909430), (680, 818487), (765, 727544), (796, 699210), (914, 608940), (995, 559368), (1020, 545658), (1194, 466140), (1224, 454715), (1371, 405960), (1530, 363772), (1592, 349605), (1791, 310760), (1828, 304470), (1990, 279684), (2040, 272829), (2285, 243576), (2388, 233070), (2742, 202980), (2985, 186456), (3060, 181886), (3383, 164520), (3582, 155380), (3656, 152235), (3980, 139842), (4113, 135320), (4570, 121788), (4776, 116535), (5484, 101490), (5970, 93228), (6120, 90943), (6766, 82260), (6855, 81192), (7164, 77690), (7769, 71640), (7960, 69921), (8226, 67660), (8955, 62152), (9140, 60894), (10149, 54840), (10968, 50745), (11940, 46614), (13532, 41130), (13710, 40596), (14328, 38845), (15538, 35820), (16452, 33830), (16915, 32904), (17910, 31076), (18280, 30447), (20298, 27420), (20565, 27064), (23307, 23880)]