63920220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 230307840

約数和(自身を除く): 166387620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 509, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1018, 1092, 1196, 1365, 1380, 1495, 1527, 1610, 1794, 1820, 1932, 2036, 2093, 2415, 2545, 2730, 2990, 3054, 3220, 3563, 3588, 4186, 4485, 4830, 5090, 5460, 5980, 6108, 6279, 6617, 7126, 7635, 8372, 8970, 9660, 10180, 10465, 10689, 11707, 12558, 13234, 14252, 15270, 17815, 17940, 19851, 20930, 21378, 23414, 25116, 26468, 30540, 31395, 33085, 35121, 35630, 39702, 41860, 42756, 46319, 46828, 53445, 58535, 62790, 66170, 70242, 71260, 79404, 81949, 92638, 99255, 106890, 117070, 125580, 132340, 138957, 140484, 152191, 163898, 175605, 185276, 198510, 213780, 231595, 234140, 245847, 277914, 304382, 327796, 351210, 397020, 409745, 456573, 463190, 491694, 555828, 608764, 694785, 702420, 760955, 819490, 913146, 926380, 983388, 1065337, 1229235, 1389570, 1521910, 1638980, 1826292, 2130674, 2282865, 2458470, 2779140, 3043820, 3196011, 4261348, 4565730, 4916940, 5326685, 6392022, 9131460, 10653370, 12784044, 15980055, 21306740, 31960110, 63920220]

約数ペア:

[(1, 63920220), (2, 31960110), (3, 21306740), (4, 15980055), (5, 12784044), (6, 10653370), (7, 9131460), (10, 6392022), (12, 5326685), (13, 4916940), (14, 4565730), (15, 4261348), (20, 3196011), (21, 3043820), (23, 2779140), (26, 2458470), (28, 2282865), (30, 2130674), (35, 1826292), (39, 1638980), (42, 1521910), (46, 1389570), (52, 1229235), (60, 1065337), (65, 983388), (69, 926380), (70, 913146), (78, 819490), (84, 760955), (91, 702420), (92, 694785), (105, 608764), (115, 555828), (130, 491694), (138, 463190), (140, 456573), (156, 409745), (161, 397020), (182, 351210), (195, 327796), (210, 304382), (230, 277914), (260, 245847), (273, 234140), (276, 231595), (299, 213780), (322, 198510), (345, 185276), (364, 175605), (390, 163898), (420, 152191), (455, 140484), (460, 138957), (483, 132340), (509, 125580), (546, 117070), (598, 106890), (644, 99255), (690, 92638), (780, 81949), (805, 79404), (897, 71260), (910, 70242), (966, 66170), (1018, 62790), (1092, 58535), (1196, 53445), (1365, 46828), (1380, 46319), (1495, 42756), (1527, 41860), (1610, 39702), (1794, 35630), (1820, 35121), (1932, 33085), (2036, 31395), (2093, 30540), (2415, 26468), (2545, 25116), (2730, 23414), (2990, 21378), (3054, 20930), (3220, 19851), (3563, 17940), (3588, 17815), (4186, 15270), (4485, 14252), (4830, 13234), (5090, 12558), (5460, 11707), (5980, 10689), (6108, 10465), (6279, 10180), (6617, 9660), (7126, 8970), (7635, 8372)]