1669194334920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90907}}^1\times {\mathrm{21859}}^1$

素因数の和:112787

約数の個数: 128

約数和(自身を含む): 5723276774400

約数和(自身を除く): 4054082439480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 21859, 43718, 65577, 87436, 90907, 109295, 131154, 153013, 174872, 181814, 218590, 262308, 272721, 306026, 327885, 363628, 437180, 454535, 459039, 524616, 545442, 612052, 636349, 655770, 727256, 765065, 874360, 909070, 918078, 1090884, 1224104, 1272698, 1311540, 1363605, 1530130, 1818140, 1836156, 1909047, 2181768, 2295195, 2545396, 2623080, 2727210, 3060260, 3181745, 3636280, 3672312, 3818094, 4590390, 5090792, 5454420, 6120520, 6363490, 7636188, 9180780, 9545235, 10908840, 12726980, 15272376, 18361560, 19090470, 25453960, 38180940, 76361880, 1987136113, 3974272226, 5961408339, 7948544452, 9935680565, 11922816678, 13909952791, 15897088904, 19871361130, 23845633356, 27819905582, 29807041695, 39742722260, 41729858373, 47691266712, 55639811164, 59614083390, 69549763955, 79485444520, 83459716746, 111279622328, 119228166780, 139099527910, 166919433492, 208649291865, 238456333560, 278199055820, 333838866984, 417298583730, 556398111640, 834597167460, 1669194334920]

約数ペア:

[(1, 1669194334920), (2, 834597167460), (3, 556398111640), (4, 417298583730), (5, 333838866984), (6, 278199055820), (7, 238456333560), (8, 208649291865), (10, 166919433492), (12, 139099527910), (14, 119228166780), (15, 111279622328), (20, 83459716746), (21, 79485444520), (24, 69549763955), (28, 59614083390), (30, 55639811164), (35, 47691266712), (40, 41729858373), (42, 39742722260), (56, 29807041695), (60, 27819905582), (70, 23845633356), (84, 19871361130), (105, 15897088904), (120, 13909952791), (140, 11922816678), (168, 9935680565), (210, 7948544452), (280, 5961408339), (420, 3974272226), (840, 1987136113), (21859, 76361880), (43718, 38180940), (65577, 25453960), (87436, 19090470), (90907, 18361560), (109295, 15272376), (131154, 12726980), (153013, 10908840), (174872, 9545235), (181814, 9180780), (218590, 7636188), (262308, 6363490), (272721, 6120520), (306026, 5454420), (327885, 5090792), (363628, 4590390), (437180, 3818094), (454535, 3672312), (459039, 3636280), (524616, 3181745), (545442, 3060260), (612052, 2727210), (636349, 2623080), (655770, 2545396), (727256, 2295195), (765065, 2181768), (874360, 1909047), (909070, 1836156), (918078, 1818140), (1090884, 1530130), (1224104, 1363605), (1272698, 1311540)]