16786440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 62112960

約数和(自身を除く): 45326520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 157, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 314, 324, 330, 360, 396, 405, 440, 471, 486, 495, 540, 594, 628, 648, 660, 785, 792, 810, 891, 942, 972, 990, 1080, 1188, 1215, 1256, 1320, 1413, 1485, 1570, 1620, 1727, 1782, 1884, 1944, 1980, 2355, 2376, 2430, 2673, 2826, 2970, 3140, 3240, 3454, 3564, 3768, 3960, 4239, 4455, 4710, 4860, 5181, 5346, 5652, 5940, 6280, 6908, 7065, 7128, 8478, 8635, 8910, 9420, 9720, 10362, 10692, 11304, 11880, 12717, 13365, 13816, 14130, 15543, 16956, 17270, 17820, 18840, 20724, 21195, 21384, 25434, 25905, 26730, 28260, 31086, 33912, 34540, 35640, 38151, 41448, 42390, 46629, 50868, 51810, 53460, 56520, 62172, 63585, 69080, 76302, 77715, 84780, 93258, 101736, 103620, 106920, 124344, 127170, 139887, 152604, 155430, 169560, 186516, 190755, 207240, 233145, 254340, 279774, 305208, 310860, 373032, 381510, 419661, 466290, 508680, 559548, 621720, 699435, 763020, 839322, 932580, 1119096, 1398870, 1526040, 1678644, 1865160, 2098305, 2797740, 3357288, 4196610, 5595480, 8393220, 16786440]

約数ペア:

[(1, 16786440), (2, 8393220), (3, 5595480), (4, 4196610), (5, 3357288), (6, 2797740), (8, 2098305), (9, 1865160), (10, 1678644), (11, 1526040), (12, 1398870), (15, 1119096), (18, 932580), (20, 839322), (22, 763020), (24, 699435), (27, 621720), (30, 559548), (33, 508680), (36, 466290), (40, 419661), (44, 381510), (45, 373032), (54, 310860), (55, 305208), (60, 279774), (66, 254340), (72, 233145), (81, 207240), (88, 190755), (90, 186516), (99, 169560), (108, 155430), (110, 152604), (120, 139887), (132, 127170), (135, 124344), (157, 106920), (162, 103620), (165, 101736), (180, 93258), (198, 84780), (216, 77715), (220, 76302), (243, 69080), (264, 63585), (270, 62172), (297, 56520), (314, 53460), (324, 51810), (330, 50868), (360, 46629), (396, 42390), (405, 41448), (440, 38151), (471, 35640), (486, 34540), (495, 33912), (540, 31086), (594, 28260), (628, 26730), (648, 25905), (660, 25434), (785, 21384), (792, 21195), (810, 20724), (891, 18840), (942, 17820), (972, 17270), (990, 16956), (1080, 15543), (1188, 14130), (1215, 13816), (1256, 13365), (1320, 12717), (1413, 11880), (1485, 11304), (1570, 10692), (1620, 10362), (1727, 9720), (1782, 9420), (1884, 8910), (1944, 8635), (1980, 8478), (2355, 7128), (2376, 7065), (2430, 6908), (2673, 6280), (2826, 5940), (2970, 5652), (3140, 5346), (3240, 5181), (3454, 4860), (3564, 4710), (3768, 4455), (3960, 4239)]