168373920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 630637056

約数和(自身を除く): 462263136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 121, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 223, 240, 242, 260, 264, 286, 312, 330, 352, 363, 390, 416, 429, 440, 446, 480, 484, 520, 528, 572, 605, 624, 660, 669, 715, 726, 780, 858, 880, 892, 968, 1040, 1056, 1115, 1144, 1210, 1248, 1320, 1338, 1430, 1452, 1560, 1573, 1716, 1760, 1784, 1815, 1936, 2080, 2145, 2230, 2288, 2420, 2453, 2640, 2676, 2860, 2899, 2904, 3120, 3146, 3345, 3432, 3568, 3630, 3872, 4290, 4460, 4576, 4719, 4840, 4906, 5280, 5352, 5720, 5798, 5808, 6240, 6292, 6690, 6864, 7136, 7260, 7359, 7865, 8580, 8697, 8920, 9438, 9680, 9812, 10704, 11440, 11596, 11616, 12265, 12584, 13380, 13728, 14495, 14520, 14718, 15730, 17160, 17394, 17840, 18876, 19360, 19624, 21408, 22880, 23192, 23595, 24530, 25168, 26760, 26983, 28990, 29040, 29436, 31460, 31889, 34320, 34788, 35680, 36795, 37752, 39248, 43485, 46384, 47190, 49060, 50336, 53520, 53966, 57980, 58080, 58872, 62920, 63778, 68640, 69576, 73590, 75504, 78496, 80949, 86970, 92768, 94380, 95667, 98120, 107040, 107932, 115960, 117744, 125840, 127556, 134915, 139152, 147180, 151008, 159445, 161898, 173940, 188760, 191334, 196240, 215864, 231920, 235488, 251680, 255112, 269830, 278304, 294360, 318890, 323796, 347880, 350779, 377520, 382668, 392480, 404745, 431728, 463840, 478335, 510224, 539660, 588720, 637780, 647592, 695760, 701558, 755040, 765336, 809490, 863456, 956670, 1020448, 1052337, 1079320, 1177440, 1275560, 1295184, 1391520, 1403116, 1530672, 1618980, 1753895, 1913340, 2104674, 2158640, 2551120, 2590368, 2806232, 3061344, 3237960, 3507790, 3826680, 4209348, 4317280, 5102240, 5261685, 5612464, 6475920, 7015580, 7653360, 8418696, 10523370, 11224928, 12951840, 14031160, 15306720, 16837392, 21046740, 28062320, 33674784, 42093480, 56124640, 84186960, 168373920]

約数ペア:

[(1, 168373920), (2, 84186960), (3, 56124640), (4, 42093480), (5, 33674784), (6, 28062320), (8, 21046740), (10, 16837392), (11, 15306720), (12, 14031160), (13, 12951840), (15, 11224928), (16, 10523370), (20, 8418696), (22, 7653360), (24, 7015580), (26, 6475920), (30, 5612464), (32, 5261685), (33, 5102240), (39, 4317280), (40, 4209348), (44, 3826680), (48, 3507790), (52, 3237960), (55, 3061344), (60, 2806232), (65, 2590368), (66, 2551120), (78, 2158640), (80, 2104674), (88, 1913340), (96, 1753895), (104, 1618980), (110, 1530672), (120, 1403116), (121, 1391520), (130, 1295184), (132, 1275560), (143, 1177440), (156, 1079320), (160, 1052337), (165, 1020448), (176, 956670), (195, 863456), (208, 809490), (220, 765336), (223, 755040), (240, 701558), (242, 695760), (260, 647592), (264, 637780), (286, 588720), (312, 539660), (330, 510224), (352, 478335), (363, 463840), (390, 431728), (416, 404745), (429, 392480), (440, 382668), (446, 377520), (480, 350779), (484, 347880), (520, 323796), (528, 318890), (572, 294360), (605, 278304), (624, 269830), (660, 255112), (669, 251680), (715, 235488), (726, 231920), (780, 215864), (858, 196240), (880, 191334), (892, 188760), (968, 173940), (1040, 161898), (1056, 159445), (1115, 151008), (1144, 147180), (1210, 139152), (1248, 134915), (1320, 127556), (1338, 125840), (1430, 117744), (1452, 115960), (1560, 107932), (1573, 107040), (1716, 98120), (1760, 95667), (1784, 94380), (1815, 92768), (1936, 86970), (2080, 80949), (2145, 78496), (2230, 75504), (2288, 73590), (2420, 69576), (2453, 68640), (2640, 63778), (2676, 62920), (2860, 58872), (2899, 58080), (2904, 57980), (3120, 53966), (3146, 53520), (3345, 50336), (3432, 49060), (3568, 47190), (3630, 46384), (3872, 43485), (4290, 39248), (4460, 37752), (4576, 36795), (4719, 35680), (4840, 34788), (4906, 34320), (5280, 31889), (5352, 31460), (5720, 29436), (5798, 29040), (5808, 28990), (6240, 26983), (6292, 26760), (6690, 25168), (6864, 24530), (7136, 23595), (7260, 23192), (7359, 22880), (7865, 21408), (8580, 19624), (8697, 19360), (8920, 18876), (9438, 17840), (9680, 17394), (9812, 17160), (10704, 15730), (11440, 14718), (11596, 14520), (11616, 14495), (12265, 13728), (12584, 13380)]