15698534320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{289001}}^1$

素因数の和:289118

約数の個数: 80

約数和(自身を含む): 42143427648

約数和(自身を除く): 26444893328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3395, 3880, 5432, 6790, 7760, 10864, 13580, 27160, 54320, 289001, 578002, 1156004, 1445005, 2023007, 2312008, 2890010, 4046014, 4624016, 5780020, 8092028, 10115035, 11560040, 16184056, 20230070, 23120080, 28033097, 32368112, 40460140, 56066194, 80920280, 112132388, 140165485, 161840560, 196231679, 224264776, 280330970, 392463358, 448529552, 560661940, 784926716, 981158395, 1121323880, 1569853432, 1962316790, 2242647760, 3139706864, 3924633580, 7849267160, 15698534320]

約数ペア:

[(1, 15698534320), (2, 7849267160), (4, 3924633580), (5, 3139706864), (7, 2242647760), (8, 1962316790), (10, 1569853432), (14, 1121323880), (16, 981158395), (20, 784926716), (28, 560661940), (35, 448529552), (40, 392463358), (56, 280330970), (70, 224264776), (80, 196231679), (97, 161840560), (112, 140165485), (140, 112132388), (194, 80920280), (280, 56066194), (388, 40460140), (485, 32368112), (560, 28033097), (679, 23120080), (776, 20230070), (970, 16184056), (1358, 11560040), (1552, 10115035), (1940, 8092028), (2716, 5780020), (3395, 4624016), (3880, 4046014), (5432, 2890010), (6790, 2312008), (7760, 2023007), (10864, 1445005), (13580, 1156004), (27160, 578002), (54320, 289001)]