136804920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 501258240

約数和(自身を除く): 364453320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 73, 84, 92, 97, 105, 115, 120, 138, 140, 146, 161, 168, 184, 194, 210, 219, 230, 276, 280, 291, 292, 322, 345, 365, 388, 420, 438, 460, 483, 485, 511, 552, 582, 584, 644, 679, 690, 730, 776, 805, 840, 876, 920, 966, 970, 1022, 1095, 1164, 1288, 1358, 1380, 1455, 1460, 1533, 1610, 1679, 1752, 1932, 1940, 2037, 2044, 2190, 2231, 2328, 2415, 2555, 2716, 2760, 2910, 2920, 3066, 3220, 3358, 3395, 3864, 3880, 4074, 4088, 4380, 4462, 4830, 5037, 5110, 5432, 5820, 6132, 6440, 6693, 6716, 6790, 7081, 7665, 8148, 8395, 8760, 8924, 9660, 10074, 10185, 10220, 11155, 11640, 11753, 12264, 13386, 13432, 13580, 14162, 15330, 15617, 16296, 16790, 17848, 19320, 20148, 20370, 20440, 21243, 22310, 23506, 25185, 26772, 27160, 28324, 30660, 31234, 33465, 33580, 35259, 35405, 40296, 40740, 42486, 44620, 46851, 47012, 49567, 50370, 53544, 56648, 58765, 61320, 62468, 66930, 67160, 70518, 70810, 78085, 81480, 84972, 89240, 93702, 94024, 99134, 100740, 106215, 117530, 124936, 133860, 141036, 141620, 148701, 156170, 162863, 169944, 176295, 187404, 198268, 201480, 212430, 234255, 235060, 247835, 267720, 282072, 283240, 297402, 312340, 325726, 352590, 374808, 396536, 424860, 468510, 470120, 488589, 495670, 594804, 624680, 651452, 705180, 743505, 814315, 849720, 937020, 977178, 991340, 1140041, 1189608, 1302904, 1410360, 1487010, 1628630, 1874040, 1954356, 1982680, 2280082, 2442945, 2974020, 3257260, 3420123, 3908712, 4560164, 4885890, 5700205, 5948040, 6514520, 6840246, 9120328, 9771780, 11400410, 13680492, 17100615, 19543560, 22800820, 27360984, 34201230, 45601640, 68402460, 136804920]

約数ペア:

[(1, 136804920), (2, 68402460), (3, 45601640), (4, 34201230), (5, 27360984), (6, 22800820), (7, 19543560), (8, 17100615), (10, 13680492), (12, 11400410), (14, 9771780), (15, 9120328), (20, 6840246), (21, 6514520), (23, 5948040), (24, 5700205), (28, 4885890), (30, 4560164), (35, 3908712), (40, 3420123), (42, 3257260), (46, 2974020), (56, 2442945), (60, 2280082), (69, 1982680), (70, 1954356), (73, 1874040), (84, 1628630), (92, 1487010), (97, 1410360), (105, 1302904), (115, 1189608), (120, 1140041), (138, 991340), (140, 977178), (146, 937020), (161, 849720), (168, 814315), (184, 743505), (194, 705180), (210, 651452), (219, 624680), (230, 594804), (276, 495670), (280, 488589), (291, 470120), (292, 468510), (322, 424860), (345, 396536), (365, 374808), (388, 352590), (420, 325726), (438, 312340), (460, 297402), (483, 283240), (485, 282072), (511, 267720), (552, 247835), (582, 235060), (584, 234255), (644, 212430), (679, 201480), (690, 198268), (730, 187404), (776, 176295), (805, 169944), (840, 162863), (876, 156170), (920, 148701), (966, 141620), (970, 141036), (1022, 133860), (1095, 124936), (1164, 117530), (1288, 106215), (1358, 100740), (1380, 99134), (1455, 94024), (1460, 93702), (1533, 89240), (1610, 84972), (1679, 81480), (1752, 78085), (1932, 70810), (1940, 70518), (2037, 67160), (2044, 66930), (2190, 62468), (2231, 61320), (2328, 58765), (2415, 56648), (2555, 53544), (2716, 50370), (2760, 49567), (2910, 47012), (2920, 46851), (3066, 44620), (3220, 42486), (3358, 40740), (3395, 40296), (3864, 35405), (3880, 35259), (4074, 33580), (4088, 33465), (4380, 31234), (4462, 30660), (4830, 28324), (5037, 27160), (5110, 26772), (5432, 25185), (5820, 23506), (6132, 22310), (6440, 21243), (6693, 20440), (6716, 20370), (6790, 20148), (7081, 19320), (7665, 17848), (8148, 16790), (8395, 16296), (8760, 15617), (8924, 15330), (9660, 14162), (10074, 13580), (10185, 13432), (10220, 13386), (11155, 12264), (11640, 11753)]