126588280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 355622400

約数和(自身を除く): 229034120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 83, 91, 104, 130, 140, 166, 182, 260, 280, 332, 364, 415, 419, 455, 520, 581, 664, 728, 830, 838, 910, 1079, 1162, 1660, 1676, 1820, 2095, 2158, 2324, 2905, 2933, 3320, 3352, 3640, 4190, 4316, 4648, 5395, 5447, 5810, 5866, 7553, 8380, 8632, 10790, 10894, 11620, 11732, 14665, 15106, 16760, 21580, 21788, 23240, 23464, 27235, 29330, 30212, 34777, 37765, 38129, 43160, 43576, 54470, 58660, 60424, 69554, 75530, 76258, 108940, 117320, 139108, 151060, 152516, 173885, 190645, 217880, 243439, 278216, 302120, 305032, 347770, 381290, 452101, 486878, 695540, 762580, 904202, 973756, 1217195, 1391080, 1525160, 1808404, 1947512, 2260505, 2434390, 3164707, 3616808, 4521010, 4868780, 6329414, 9042020, 9737560, 12658828, 15823535, 18084040, 25317656, 31647070, 63294140, 126588280]

約数ペア:

[(1, 126588280), (2, 63294140), (4, 31647070), (5, 25317656), (7, 18084040), (8, 15823535), (10, 12658828), (13, 9737560), (14, 9042020), (20, 6329414), (26, 4868780), (28, 4521010), (35, 3616808), (40, 3164707), (52, 2434390), (56, 2260505), (65, 1947512), (70, 1808404), (83, 1525160), (91, 1391080), (104, 1217195), (130, 973756), (140, 904202), (166, 762580), (182, 695540), (260, 486878), (280, 452101), (332, 381290), (364, 347770), (415, 305032), (419, 302120), (455, 278216), (520, 243439), (581, 217880), (664, 190645), (728, 173885), (830, 152516), (838, 151060), (910, 139108), (1079, 117320), (1162, 108940), (1660, 76258), (1676, 75530), (1820, 69554), (2095, 60424), (2158, 58660), (2324, 54470), (2905, 43576), (2933, 43160), (3320, 38129), (3352, 37765), (3640, 34777), (4190, 30212), (4316, 29330), (4648, 27235), (5395, 23464), (5447, 23240), (5810, 21788), (5866, 21580), (7553, 16760), (8380, 15106), (8632, 14665), (10790, 11732), (10894, 11620)]