191760660

素因数分解:

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

素因数の和:567

約数の個数: 288

約数和(自身を含む): 748500480

約数和(自身を除く): 556739820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 126, 130, 138, 140, 156, 161, 180, 182, 195, 207, 210, 230, 234, 252, 260, 273, 276, 299, 315, 322, 345, 364, 390, 414, 420, 455, 460, 468, 483, 509, 546, 585, 598, 630, 644, 690, 780, 805, 819, 828, 897, 910, 966, 1018, 1035, 1092, 1170, 1196, 1260, 1365, 1380, 1449, 1495, 1527, 1610, 1638, 1794, 1820, 1932, 2036, 2070, 2093, 2340, 2415, 2545, 2691, 2730, 2898, 2990, 3054, 3220, 3276, 3563, 3588, 4095, 4140, 4186, 4485, 4581, 4830, 5090, 5382, 5460, 5796, 5980, 6108, 6279, 6617, 7126, 7245, 7635, 8190, 8372, 8970, 9162, 9660, 10180, 10465, 10689, 10764, 11707, 12558, 13234, 13455, 14252, 14490, 15270, 16380, 17815, 17940, 18324, 18837, 19851, 20930, 21378, 22905, 23414, 25116, 26468, 26910, 28980, 30540, 31395, 32067, 33085, 35121, 35630, 37674, 39702, 41860, 42756, 45810, 46319, 46828, 53445, 53820, 58535, 59553, 62790, 64134, 66170, 70242, 71260, 75348, 79404, 81949, 91620, 92638, 94185, 99255, 105363, 106890, 117070, 119106, 125580, 128268, 132340, 138957, 140484, 152191, 160335, 163898, 175605, 185276, 188370, 198510, 210726, 213780, 231595, 234140, 238212, 245847, 277914, 297765, 304382, 320670, 327796, 351210, 376740, 397020, 409745, 416871, 421452, 456573, 463190, 491694, 526815, 555828, 595530, 608764, 641340, 694785, 702420, 737541, 760955, 819490, 833742, 913146, 926380, 983388, 1053630, 1065337, 1191060, 1229235, 1369719, 1389570, 1475082, 1521910, 1638980, 1667484, 1826292, 2084355, 2107260, 2130674, 2282865, 2458470, 2739438, 2779140, 2950164, 3043820, 3196011, 3687705, 4168710, 4261348, 4565730, 4916940, 5326685, 5478876, 6392022, 6848595, 7375410, 8337420, 9131460, 9588033, 10653370, 12784044, 13697190, 14750820, 15980055, 19176066, 21306740, 27394380, 31960110, 38352132, 47940165, 63920220, 95880330, 191760660]

約数ペア:

[(1, 191760660), (2, 95880330), (3, 63920220), (4, 47940165), (5, 38352132), (6, 31960110), (7, 27394380), (9, 21306740), (10, 19176066), (12, 15980055), (13, 14750820), (14, 13697190), (15, 12784044), (18, 10653370), (20, 9588033), (21, 9131460), (23, 8337420), (26, 7375410), (28, 6848595), (30, 6392022), (35, 5478876), (36, 5326685), (39, 4916940), (42, 4565730), (45, 4261348), (46, 4168710), (52, 3687705), (60, 3196011), (63, 3043820), (65, 2950164), (69, 2779140), (70, 2739438), (78, 2458470), (84, 2282865), (90, 2130674), (91, 2107260), (92, 2084355), (105, 1826292), (115, 1667484), (117, 1638980), (126, 1521910), (130, 1475082), (138, 1389570), (140, 1369719), (156, 1229235), (161, 1191060), (180, 1065337), (182, 1053630), (195, 983388), (207, 926380), (210, 913146), (230, 833742), (234, 819490), (252, 760955), (260, 737541), (273, 702420), (276, 694785), (299, 641340), (315, 608764), (322, 595530), (345, 555828), (364, 526815), (390, 491694), (414, 463190), (420, 456573), (455, 421452), (460, 416871), (468, 409745), (483, 397020), (509, 376740), (546, 351210), (585, 327796), (598, 320670), (630, 304382), (644, 297765), (690, 277914), (780, 245847), (805, 238212), (819, 234140), (828, 231595), (897, 213780), (910, 210726), (966, 198510), (1018, 188370), (1035, 185276), (1092, 175605), (1170, 163898), (1196, 160335), (1260, 152191), (1365, 140484), (1380, 138957), (1449, 132340), (1495, 128268), (1527, 125580), (1610, 119106), (1638, 117070), (1794, 106890), (1820, 105363), (1932, 99255), (2036, 94185), (2070, 92638), (2093, 91620), (2340, 81949), (2415, 79404), (2545, 75348), (2691, 71260), (2730, 70242), (2898, 66170), (2990, 64134), (3054, 62790), (3220, 59553), (3276, 58535), (3563, 53820), (3588, 53445), (4095, 46828), (4140, 46319), (4186, 45810), (4485, 42756), (4581, 41860), (4830, 39702), (5090, 37674), (5382, 35630), (5460, 35121), (5796, 33085), (5980, 32067), (6108, 31395), (6279, 30540), (6617, 28980), (7126, 26910), (7245, 26468), (7635, 25116), (8190, 23414), (8372, 22905), (8970, 21378), (9162, 20930), (9660, 19851), (10180, 18837), (10465, 18324), (10689, 17940), (10764, 17815), (11707, 16380), (12558, 15270), (13234, 14490), (13455, 14252)]