16628485440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15761}}^1$

素因数の和:15945

約数の個数: 224

約数和(自身を含む): 60725816064

約数和(自身を除く): 44097330624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 192, 210, 224, 240, 280, 314, 320, 336, 420, 448, 471, 480, 560, 628, 672, 785, 840, 942, 960, 1099, 1120, 1256, 1344, 1570, 1680, 1884, 2198, 2240, 2355, 2512, 3140, 3297, 3360, 3768, 4396, 4710, 5024, 5495, 6280, 6594, 6720, 7536, 8792, 9420, 10048, 10990, 12560, 13188, 15072, 15761, 16485, 17584, 18840, 21980, 25120, 26376, 30144, 31522, 32970, 35168, 37680, 43960, 47283, 50240, 52752, 63044, 65940, 70336, 75360, 78805, 87920, 94566, 105504, 110327, 126088, 131880, 150720, 157610, 175840, 189132, 211008, 220654, 236415, 252176, 263760, 315220, 330981, 351680, 378264, 441308, 472830, 504352, 527520, 551635, 630440, 661962, 756528, 882616, 945660, 1008704, 1055040, 1103270, 1260880, 1323924, 1513056, 1654905, 1765232, 1891320, 2206540, 2474477, 2521760, 2647848, 3026112, 3309810, 3530464, 3782640, 4413080, 4948954, 5043520, 5295696, 6619620, 7060928, 7423431, 7565280, 8826160, 9897908, 10591392, 12372385, 13239240, 14846862, 15130560, 17321339, 17652320, 19795816, 21182784, 24744770, 26478480, 29693724, 34642678, 35304640, 37117155, 39591632, 49489540, 51964017, 52956960, 59387448, 69285356, 74234310, 79183264, 86606695, 98979080, 103928034, 105913920, 118774896, 138570712, 148468620, 158366528, 173213390, 197958160, 207856068, 237549792, 259820085, 277141424, 296937240, 346426780, 395916320, 415712136, 475099584, 519640170, 554282848, 593874480, 692853560, 791832640, 831424272, 1039280340, 1108565696, 1187748960, 1385707120, 1662848544, 2078560680, 2375497920, 2771414240, 3325697088, 4157121360, 5542828480, 8314242720, 16628485440]

約数ペア:

[(1, 16628485440), (2, 8314242720), (3, 5542828480), (4, 4157121360), (5, 3325697088), (6, 2771414240), (7, 2375497920), (8, 2078560680), (10, 1662848544), (12, 1385707120), (14, 1187748960), (15, 1108565696), (16, 1039280340), (20, 831424272), (21, 791832640), (24, 692853560), (28, 593874480), (30, 554282848), (32, 519640170), (35, 475099584), (40, 415712136), (42, 395916320), (48, 346426780), (56, 296937240), (60, 277141424), (64, 259820085), (70, 237549792), (80, 207856068), (84, 197958160), (96, 173213390), (105, 158366528), (112, 148468620), (120, 138570712), (140, 118774896), (157, 105913920), (160, 103928034), (168, 98979080), (192, 86606695), (210, 79183264), (224, 74234310), (240, 69285356), (280, 59387448), (314, 52956960), (320, 51964017), (336, 49489540), (420, 39591632), (448, 37117155), (471, 35304640), (480, 34642678), (560, 29693724), (628, 26478480), (672, 24744770), (785, 21182784), (840, 19795816), (942, 17652320), (960, 17321339), (1099, 15130560), (1120, 14846862), (1256, 13239240), (1344, 12372385), (1570, 10591392), (1680, 9897908), (1884, 8826160), (2198, 7565280), (2240, 7423431), (2355, 7060928), (2512, 6619620), (3140, 5295696), (3297, 5043520), (3360, 4948954), (3768, 4413080), (4396, 3782640), (4710, 3530464), (5024, 3309810), (5495, 3026112), (6280, 2647848), (6594, 2521760), (6720, 2474477), (7536, 2206540), (8792, 1891320), (9420, 1765232), (10048, 1654905), (10990, 1513056), (12560, 1323924), (13188, 1260880), (15072, 1103270), (15761, 1055040), (16485, 1008704), (17584, 945660), (18840, 882616), (21980, 756528), (25120, 661962), (26376, 630440), (30144, 551635), (31522, 527520), (32970, 504352), (35168, 472830), (37680, 441308), (43960, 378264), (47283, 351680), (50240, 330981), (52752, 315220), (63044, 263760), (65940, 252176), (70336, 236415), (75360, 220654), (78805, 211008), (87920, 189132), (94566, 175840), (105504, 157610), (110327, 150720), (126088, 131880)]