807411540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19531}}^1$

素因数の和:19609

約数の個数: 96

約数和(自身を含む): 2480720256

約数和(自身を除く): 1673308716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 2067, 2756, 3180, 3445, 4134, 6890, 8268, 10335, 13780, 19531, 20670, 39062, 41340, 58593, 78124, 97655, 117186, 195310, 234372, 253903, 292965, 390620, 507806, 585930, 761709, 1015612, 1035143, 1171860, 1269515, 1523418, 2070286, 2539030, 3046836, 3105429, 3808545, 4140572, 5078060, 5175715, 6210858, 7617090, 10351430, 12421716, 13456859, 15234180, 15527145, 20702860, 26913718, 31054290, 40370577, 53827436, 62108580, 67284295, 80741154, 134568590, 161482308, 201852885, 269137180, 403705770, 807411540]

約数ペア:

[(1, 807411540), (2, 403705770), (3, 269137180), (4, 201852885), (5, 161482308), (6, 134568590), (10, 80741154), (12, 67284295), (13, 62108580), (15, 53827436), (20, 40370577), (26, 31054290), (30, 26913718), (39, 20702860), (52, 15527145), (53, 15234180), (60, 13456859), (65, 12421716), (78, 10351430), (106, 7617090), (130, 6210858), (156, 5175715), (159, 5078060), (195, 4140572), (212, 3808545), (260, 3105429), (265, 3046836), (318, 2539030), (390, 2070286), (530, 1523418), (636, 1269515), (689, 1171860), (780, 1035143), (795, 1015612), (1060, 761709), (1378, 585930), (1590, 507806), (2067, 390620), (2756, 292965), (3180, 253903), (3445, 234372), (4134, 195310), (6890, 117186), (8268, 97655), (10335, 78124), (13780, 58593), (19531, 41340), (20670, 39062)]