329377020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4920

約数の個数: 144

約数和(自身を含む): 1119702528

約数和(自身を除く): 790325508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2415, 2940, 3220, 3381, 4508, 4830, 4871, 5635, 6762, 9660, 9742, 11270, 13524, 14613, 16905, 19484, 22540, 24355, 29226, 33810, 34097, 48710, 58452, 67620, 68194, 73065, 97420, 102291, 112033, 136388, 146130, 170485, 204582, 224066, 238679, 292260, 336099, 340970, 409164, 448132, 477358, 511455, 560165, 672198, 681940, 716037, 784231, 954716, 1022910, 1120330, 1193395, 1344396, 1432074, 1568462, 1680495, 2045820, 2240660, 2352693, 2386790, 2864148, 3136924, 3360990, 3580185, 3921155, 4705386, 4773580, 5489617, 6721980, 7160370, 7842310, 9410772, 10979234, 11763465, 14320740, 15684620, 16468851, 21958468, 23526930, 27448085, 32937702, 47053860, 54896170, 65875404, 82344255, 109792340, 164688510, 329377020]

約数ペア:

[(1, 329377020), (2, 164688510), (3, 109792340), (4, 82344255), (5, 65875404), (6, 54896170), (7, 47053860), (10, 32937702), (12, 27448085), (14, 23526930), (15, 21958468), (20, 16468851), (21, 15684620), (23, 14320740), (28, 11763465), (30, 10979234), (35, 9410772), (42, 7842310), (46, 7160370), (49, 6721980), (60, 5489617), (69, 4773580), (70, 4705386), (84, 3921155), (92, 3580185), (98, 3360990), (105, 3136924), (115, 2864148), (138, 2386790), (140, 2352693), (147, 2240660), (161, 2045820), (196, 1680495), (210, 1568462), (230, 1432074), (245, 1344396), (276, 1193395), (294, 1120330), (322, 1022910), (345, 954716), (420, 784231), (460, 716037), (483, 681940), (490, 672198), (588, 560165), (644, 511455), (690, 477358), (735, 448132), (805, 409164), (966, 340970), (980, 336099), (1127, 292260), (1380, 238679), (1470, 224066), (1610, 204582), (1932, 170485), (2254, 146130), (2415, 136388), (2940, 112033), (3220, 102291), (3381, 97420), (4508, 73065), (4830, 68194), (4871, 67620), (5635, 58452), (6762, 48710), (9660, 34097), (9742, 33810), (11270, 29226), (13524, 24355), (14613, 22540), (16905, 19484)]