42796320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 157925376

約数和(自身を除く): 115129056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 271, 280, 282, 329, 336, 376, 420, 470, 480, 542, 560, 564, 658, 672, 705, 752, 813, 840, 940, 987, 1084, 1120, 1128, 1316, 1355, 1410, 1504, 1626, 1645, 1680, 1880, 1897, 1974, 2168, 2256, 2632, 2710, 2820, 3252, 3290, 3360, 3760, 3794, 3948, 4065, 4336, 4512, 4935, 5264, 5420, 5640, 5691, 6504, 6580, 7520, 7588, 7896, 8130, 8672, 9485, 9870, 10528, 10840, 11280, 11382, 12737, 13008, 13160, 15176, 15792, 16260, 18970, 19740, 21680, 22560, 22764, 25474, 26016, 26320, 28455, 30352, 31584, 32520, 37940, 38211, 39480, 43360, 45528, 50948, 52640, 56910, 60704, 63685, 65040, 75880, 76422, 78960, 89159, 91056, 101896, 113820, 127370, 130080, 151760, 152844, 157920, 178318, 182112, 191055, 203792, 227640, 254740, 267477, 303520, 305688, 356636, 382110, 407584, 445795, 455280, 509480, 534954, 611376, 713272, 764220, 891590, 910560, 1018960, 1069908, 1222752, 1337385, 1426544, 1528440, 1783180, 2037920, 2139816, 2674770, 2853088, 3056880, 3566360, 4279632, 5349540, 6113760, 7132720, 8559264, 10699080, 14265440, 21398160, 42796320]

約数ペア:

[(1, 42796320), (2, 21398160), (3, 14265440), (4, 10699080), (5, 8559264), (6, 7132720), (7, 6113760), (8, 5349540), (10, 4279632), (12, 3566360), (14, 3056880), (15, 2853088), (16, 2674770), (20, 2139816), (21, 2037920), (24, 1783180), (28, 1528440), (30, 1426544), (32, 1337385), (35, 1222752), (40, 1069908), (42, 1018960), (47, 910560), (48, 891590), (56, 764220), (60, 713272), (70, 611376), (80, 534954), (84, 509480), (94, 455280), (96, 445795), (105, 407584), (112, 382110), (120, 356636), (140, 305688), (141, 303520), (160, 267477), (168, 254740), (188, 227640), (210, 203792), (224, 191055), (235, 182112), (240, 178318), (271, 157920), (280, 152844), (282, 151760), (329, 130080), (336, 127370), (376, 113820), (420, 101896), (470, 91056), (480, 89159), (542, 78960), (560, 76422), (564, 75880), (658, 65040), (672, 63685), (705, 60704), (752, 56910), (813, 52640), (840, 50948), (940, 45528), (987, 43360), (1084, 39480), (1120, 38211), (1128, 37940), (1316, 32520), (1355, 31584), (1410, 30352), (1504, 28455), (1626, 26320), (1645, 26016), (1680, 25474), (1880, 22764), (1897, 22560), (1974, 21680), (2168, 19740), (2256, 18970), (2632, 16260), (2710, 15792), (2820, 15176), (3252, 13160), (3290, 13008), (3360, 12737), (3760, 11382), (3794, 11280), (3948, 10840), (4065, 10528), (4336, 9870), (4512, 9485), (4935, 8672), (5264, 8130), (5420, 7896), (5640, 7588), (5691, 7520), (6504, 6580)]