135327920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 160

約数和(自身を含む): 401224320

約数和(自身を除く): 265896400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 182, 203, 208, 232, 260, 280, 290, 364, 377, 406, 455, 464, 520, 560, 580, 641, 728, 754, 812, 910, 1015, 1040, 1160, 1282, 1456, 1508, 1624, 1820, 1885, 2030, 2320, 2564, 2639, 3016, 3205, 3248, 3640, 3770, 4060, 4487, 5128, 5278, 6032, 6410, 7280, 7540, 8120, 8333, 8974, 10256, 10556, 12820, 13195, 15080, 16240, 16666, 17948, 18589, 21112, 22435, 25640, 26390, 30160, 33332, 35896, 37178, 41665, 42224, 44870, 51280, 52780, 58331, 66664, 71792, 74356, 83330, 89740, 92945, 105560, 116662, 130123, 133328, 148712, 166660, 179480, 185890, 211120, 233324, 241657, 260246, 291655, 297424, 333320, 358960, 371780, 466648, 483314, 520492, 583310, 650615, 666640, 743560, 933296, 966628, 1040984, 1166620, 1208285, 1301230, 1487120, 1691599, 1933256, 2081968, 2333240, 2416570, 2602460, 3383198, 3866512, 4666480, 4833140, 5204920, 6766396, 8457995, 9666280, 10409840, 13532792, 16915990, 19332560, 27065584, 33831980, 67663960, 135327920]

約数ペア:

[(1, 135327920), (2, 67663960), (4, 33831980), (5, 27065584), (7, 19332560), (8, 16915990), (10, 13532792), (13, 10409840), (14, 9666280), (16, 8457995), (20, 6766396), (26, 5204920), (28, 4833140), (29, 4666480), (35, 3866512), (40, 3383198), (52, 2602460), (56, 2416570), (58, 2333240), (65, 2081968), (70, 1933256), (80, 1691599), (91, 1487120), (104, 1301230), (112, 1208285), (116, 1166620), (130, 1040984), (140, 966628), (145, 933296), (182, 743560), (203, 666640), (208, 650615), (232, 583310), (260, 520492), (280, 483314), (290, 466648), (364, 371780), (377, 358960), (406, 333320), (455, 297424), (464, 291655), (520, 260246), (560, 241657), (580, 233324), (641, 211120), (728, 185890), (754, 179480), (812, 166660), (910, 148712), (1015, 133328), (1040, 130123), (1160, 116662), (1282, 105560), (1456, 92945), (1508, 89740), (1624, 83330), (1820, 74356), (1885, 71792), (2030, 66664), (2320, 58331), (2564, 52780), (2639, 51280), (3016, 44870), (3205, 42224), (3248, 41665), (3640, 37178), (3770, 35896), (4060, 33332), (4487, 30160), (5128, 26390), (5278, 25640), (6032, 22435), (6410, 21112), (7280, 18589), (7540, 17948), (8120, 16666), (8333, 16240), (8974, 15080), (10256, 13195), (10556, 12820)]