270669840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:829

約数の個数: 160

約数和(自身を含む): 963747840

約数和(自身を除く): 693078000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 367, 420, 439, 560, 734, 840, 878, 1101, 1317, 1468, 1680, 1756, 1835, 2195, 2202, 2569, 2634, 2936, 3073, 3512, 3670, 4390, 4404, 5138, 5268, 5505, 5872, 6146, 6585, 7024, 7340, 7707, 8780, 8808, 9219, 10276, 10536, 11010, 12292, 12845, 13170, 14680, 15365, 15414, 17560, 17616, 18438, 20552, 21072, 22020, 24584, 25690, 26340, 29360, 30730, 30828, 35120, 36876, 38535, 41104, 44040, 46095, 49168, 51380, 52680, 61460, 61656, 73752, 77070, 88080, 92190, 102760, 105360, 122920, 123312, 147504, 154140, 161113, 184380, 205520, 245840, 308280, 322226, 368760, 483339, 616560, 644452, 737520, 805565, 966678, 1127791, 1288904, 1611130, 1933356, 2255582, 2416695, 2577808, 3222260, 3383373, 3866712, 4511164, 4833390, 5638955, 6444520, 6766746, 7733424, 9022328, 9666780, 11277910, 12889040, 13533492, 16916865, 18044656, 19333560, 22555820, 27066984, 33833730, 38667120, 45111640, 54133968, 67667460, 90223280, 135334920, 270669840]

約数ペア:

[(1, 270669840), (2, 135334920), (3, 90223280), (4, 67667460), (5, 54133968), (6, 45111640), (7, 38667120), (8, 33833730), (10, 27066984), (12, 22555820), (14, 19333560), (15, 18044656), (16, 16916865), (20, 13533492), (21, 12889040), (24, 11277910), (28, 9666780), (30, 9022328), (35, 7733424), (40, 6766746), (42, 6444520), (48, 5638955), (56, 4833390), (60, 4511164), (70, 3866712), (80, 3383373), (84, 3222260), (105, 2577808), (112, 2416695), (120, 2255582), (140, 1933356), (168, 1611130), (210, 1288904), (240, 1127791), (280, 966678), (336, 805565), (367, 737520), (420, 644452), (439, 616560), (560, 483339), (734, 368760), (840, 322226), (878, 308280), (1101, 245840), (1317, 205520), (1468, 184380), (1680, 161113), (1756, 154140), (1835, 147504), (2195, 123312), (2202, 122920), (2569, 105360), (2634, 102760), (2936, 92190), (3073, 88080), (3512, 77070), (3670, 73752), (4390, 61656), (4404, 61460), (5138, 52680), (5268, 51380), (5505, 49168), (5872, 46095), (6146, 44040), (6585, 41104), (7024, 38535), (7340, 36876), (7707, 35120), (8780, 30828), (8808, 30730), (9219, 29360), (10276, 26340), (10536, 25690), (11010, 24584), (12292, 22020), (12845, 21072), (13170, 20552), (14680, 18438), (15365, 17616), (15414, 17560)]