492872640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:647

約数の個数: 224

約数和(自身を含む): 1711488576

約数和(自身を除く): 1218615936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 192, 195, 208, 219, 240, 260, 292, 312, 320, 365, 390, 416, 438, 480, 520, 541, 584, 624, 730, 780, 832, 876, 949, 960, 1040, 1082, 1095, 1168, 1248, 1460, 1560, 1623, 1752, 1898, 2080, 2164, 2190, 2336, 2496, 2705, 2847, 2920, 3120, 3246, 3504, 3796, 4160, 4328, 4380, 4672, 4745, 5410, 5694, 5840, 6240, 6492, 7008, 7033, 7592, 8115, 8656, 8760, 9490, 10820, 11388, 11680, 12480, 12984, 14016, 14066, 14235, 15184, 16230, 17312, 17520, 18980, 21099, 21640, 22776, 23360, 25968, 28132, 28470, 30368, 32460, 34624, 35040, 35165, 37960, 39493, 42198, 43280, 45552, 51936, 56264, 56940, 60736, 64920, 70080, 70330, 75920, 78986, 84396, 86560, 91104, 103872, 105495, 112528, 113880, 118479, 129840, 140660, 151840, 157972, 168792, 173120, 182208, 197465, 210990, 225056, 227760, 236958, 259680, 281320, 303680, 315944, 337584, 394930, 421980, 450112, 455520, 473916, 513409, 519360, 562640, 592395, 631888, 675168, 789860, 843960, 911040, 947832, 1026818, 1125280, 1184790, 1263776, 1350336, 1540227, 1579720, 1687920, 1895664, 2053636, 2250560, 2369580, 2527552, 2567045, 3080454, 3159440, 3375840, 3791328, 4107272, 4739160, 5134090, 6160908, 6318880, 6751680, 7582656, 7701135, 8214544, 9478320, 10268180, 12321816, 12637760, 15402270, 16429088, 18956640, 20536360, 24643632, 30804540, 32858176, 37913280, 41072720, 49287264, 61609080, 82145440, 98574528, 123218160, 164290880, 246436320, 492872640]

約数ペア:

[(1, 492872640), (2, 246436320), (3, 164290880), (4, 123218160), (5, 98574528), (6, 82145440), (8, 61609080), (10, 49287264), (12, 41072720), (13, 37913280), (15, 32858176), (16, 30804540), (20, 24643632), (24, 20536360), (26, 18956640), (30, 16429088), (32, 15402270), (39, 12637760), (40, 12321816), (48, 10268180), (52, 9478320), (60, 8214544), (64, 7701135), (65, 7582656), (73, 6751680), (78, 6318880), (80, 6160908), (96, 5134090), (104, 4739160), (120, 4107272), (130, 3791328), (146, 3375840), (156, 3159440), (160, 3080454), (192, 2567045), (195, 2527552), (208, 2369580), (219, 2250560), (240, 2053636), (260, 1895664), (292, 1687920), (312, 1579720), (320, 1540227), (365, 1350336), (390, 1263776), (416, 1184790), (438, 1125280), (480, 1026818), (520, 947832), (541, 911040), (584, 843960), (624, 789860), (730, 675168), (780, 631888), (832, 592395), (876, 562640), (949, 519360), (960, 513409), (1040, 473916), (1082, 455520), (1095, 450112), (1168, 421980), (1248, 394930), (1460, 337584), (1560, 315944), (1623, 303680), (1752, 281320), (1898, 259680), (2080, 236958), (2164, 227760), (2190, 225056), (2336, 210990), (2496, 197465), (2705, 182208), (2847, 173120), (2920, 168792), (3120, 157972), (3246, 151840), (3504, 140660), (3796, 129840), (4160, 118479), (4328, 113880), (4380, 112528), (4672, 105495), (4745, 103872), (5410, 91104), (5694, 86560), (5840, 84396), (6240, 78986), (6492, 75920), (7008, 70330), (7033, 70080), (7592, 64920), (8115, 60736), (8656, 56940), (8760, 56264), (9490, 51936), (10820, 45552), (11388, 43280), (11680, 42198), (12480, 39493), (12984, 37960), (14016, 35165), (14066, 35040), (14235, 34624), (15184, 32460), (16230, 30368), (17312, 28470), (17520, 28132), (18980, 25968), (21099, 23360), (21640, 22776)]