21707783360

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{2843}}^1$

素因数の和:3190

約数の個数: 112

約数和(自身を含む): 52427160576

約数和(自身を除く): 30719377216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 223, 320, 428, 446, 535, 856, 892, 1070, 1115, 1712, 1784, 2140, 2230, 2843, 3424, 3568, 4280, 4460, 5686, 6848, 7136, 8560, 8920, 11372, 14215, 14272, 17120, 17840, 22744, 23861, 28430, 34240, 35680, 45488, 47722, 56860, 71360, 90976, 95444, 113720, 119305, 181952, 190888, 227440, 238610, 304201, 381776, 454880, 477220, 608402, 633989, 763552, 909760, 954440, 1216804, 1267978, 1521005, 1527104, 1908880, 2433608, 2535956, 3042010, 3169945, 3817760, 4867216, 5071912, 6084020, 6339890, 7635520, 9734432, 10143824, 12168040, 12679780, 19468864, 20287648, 24336080, 25359560, 40575296, 48672160, 50719120, 67836823, 97344320, 101438240, 135673646, 202876480, 271347292, 339184115, 542694584, 678368230, 1085389168, 1356736460, 2170778336, 2713472920, 4341556672, 5426945840, 10853891680, 21707783360]

約数ペア:

[(1, 21707783360), (2, 10853891680), (4, 5426945840), (5, 4341556672), (8, 2713472920), (10, 2170778336), (16, 1356736460), (20, 1085389168), (32, 678368230), (40, 542694584), (64, 339184115), (80, 271347292), (107, 202876480), (160, 135673646), (214, 101438240), (223, 97344320), (320, 67836823), (428, 50719120), (446, 48672160), (535, 40575296), (856, 25359560), (892, 24336080), (1070, 20287648), (1115, 19468864), (1712, 12679780), (1784, 12168040), (2140, 10143824), (2230, 9734432), (2843, 7635520), (3424, 6339890), (3568, 6084020), (4280, 5071912), (4460, 4867216), (5686, 3817760), (6848, 3169945), (7136, 3042010), (8560, 2535956), (8920, 2433608), (11372, 1908880), (14215, 1527104), (14272, 1521005), (17120, 1267978), (17840, 1216804), (22744, 954440), (23861, 909760), (28430, 763552), (34240, 633989), (35680, 608402), (45488, 477220), (47722, 454880), (56860, 381776), (71360, 304201), (90976, 238610), (95444, 227440), (113720, 190888), (119305, 181952)]