277203542980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1162669}}^1$

素因数の和:1162829

約数の個数: 96

約数和(自身を含む): 721934357760

約数和(自身を除く): 444730814780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 182, 260, 262, 364, 455, 524, 655, 910, 917, 1310, 1703, 1820, 1834, 2620, 3406, 3668, 4585, 6812, 8515, 9170, 11921, 17030, 18340, 23842, 34060, 47684, 59605, 119210, 238420, 1162669, 2325338, 4650676, 5813345, 8138683, 11626690, 15114697, 16277366, 23253380, 30229394, 32554732, 40693415, 60458788, 75573485, 81386830, 105802879, 151146970, 152309639, 162773660, 211605758, 302293940, 304619278, 423211516, 529014395, 609238556, 761548195, 1058028790, 1066167473, 1523096390, 1980025307, 2116057580, 2132334946, 3046192780, 3960050614, 4264669892, 5330837365, 7920101228, 9900126535, 10661674730, 13860177149, 19800253070, 21323349460, 27720354298, 39600506140, 55440708596, 69300885745, 138601771490, 277203542980]

約数ペア:

[(1, 277203542980), (2, 138601771490), (4, 69300885745), (5, 55440708596), (7, 39600506140), (10, 27720354298), (13, 21323349460), (14, 19800253070), (20, 13860177149), (26, 10661674730), (28, 9900126535), (35, 7920101228), (52, 5330837365), (65, 4264669892), (70, 3960050614), (91, 3046192780), (130, 2132334946), (131, 2116057580), (140, 1980025307), (182, 1523096390), (260, 1066167473), (262, 1058028790), (364, 761548195), (455, 609238556), (524, 529014395), (655, 423211516), (910, 304619278), (917, 302293940), (1310, 211605758), (1703, 162773660), (1820, 152309639), (1834, 151146970), (2620, 105802879), (3406, 81386830), (3668, 75573485), (4585, 60458788), (6812, 40693415), (8515, 32554732), (9170, 30229394), (11921, 23253380), (17030, 16277366), (18340, 15114697), (23842, 11626690), (34060, 8138683), (47684, 5813345), (59605, 4650676), (119210, 2325338), (238420, 1162669)]