766329720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4591}}^1$

素因数の和:4725

約数の個数: 128

約数和(自身を含む): 2499517440

約数和(自身を除く): 1733187720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1070, 1284, 1391, 1560, 1605, 2140, 2568, 2782, 3210, 4173, 4280, 4591, 5564, 6420, 6955, 8346, 9182, 11128, 12840, 13773, 13910, 16692, 18364, 20865, 22955, 27546, 27820, 33384, 36728, 41730, 45910, 55092, 55640, 59683, 68865, 83460, 91820, 110184, 119366, 137730, 166920, 179049, 183640, 238732, 275460, 298415, 358098, 477464, 491237, 550920, 596830, 716196, 895245, 982474, 1193660, 1432392, 1473711, 1790490, 1964948, 2387320, 2456185, 2947422, 3580980, 3929896, 4912370, 5894844, 6386081, 7161960, 7368555, 9824740, 11789688, 12772162, 14737110, 19158243, 19649480, 25544324, 29474220, 31930405, 38316486, 51088648, 58948440, 63860810, 76632972, 95791215, 127721620, 153265944, 191582430, 255443240, 383164860, 766329720]

約数ペア:

[(1, 766329720), (2, 383164860), (3, 255443240), (4, 191582430), (5, 153265944), (6, 127721620), (8, 95791215), (10, 76632972), (12, 63860810), (13, 58948440), (15, 51088648), (20, 38316486), (24, 31930405), (26, 29474220), (30, 25544324), (39, 19649480), (40, 19158243), (52, 14737110), (60, 12772162), (65, 11789688), (78, 9824740), (104, 7368555), (107, 7161960), (120, 6386081), (130, 5894844), (156, 4912370), (195, 3929896), (214, 3580980), (260, 2947422), (312, 2456185), (321, 2387320), (390, 1964948), (428, 1790490), (520, 1473711), (535, 1432392), (642, 1193660), (780, 982474), (856, 895245), (1070, 716196), (1284, 596830), (1391, 550920), (1560, 491237), (1605, 477464), (2140, 358098), (2568, 298415), (2782, 275460), (3210, 238732), (4173, 183640), (4280, 179049), (4591, 166920), (5564, 137730), (6420, 119366), (6955, 110184), (8346, 91820), (9182, 83460), (11128, 68865), (12840, 59683), (13773, 55640), (13910, 55092), (16692, 45910), (18364, 41730), (20865, 36728), (22955, 33384), (27546, 27820)]