215295840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 384

約数和(自身を含む): 824947200

約数和(自身を除く): 609651360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 61, 72, 76, 80, 86, 90, 95, 96, 108, 114, 120, 122, 129, 135, 144, 152, 160, 171, 172, 180, 183, 190, 215, 216, 228, 240, 244, 258, 270, 285, 288, 304, 305, 342, 344, 360, 366, 380, 387, 430, 432, 456, 480, 488, 513, 516, 540, 549, 570, 608, 610, 645, 684, 688, 720, 732, 760, 774, 817, 855, 860, 864, 912, 915, 976, 1026, 1032, 1080, 1098, 1140, 1159, 1161, 1220, 1290, 1368, 1376, 1440, 1464, 1520, 1548, 1634, 1647, 1710, 1720, 1824, 1830, 1935, 1952, 2052, 2064, 2160, 2196, 2280, 2318, 2322, 2440, 2451, 2565, 2580, 2623, 2736, 2745, 2928, 3040, 3096, 3268, 3294, 3420, 3440, 3477, 3660, 3870, 4085, 4104, 4128, 4320, 4392, 4560, 4636, 4644, 4880, 4902, 5130, 5160, 5246, 5472, 5490, 5795, 5805, 5856, 6192, 6536, 6588, 6840, 6880, 6954, 7320, 7353, 7740, 7869, 8170, 8208, 8235, 8784, 9120, 9272, 9288, 9760, 9804, 10260, 10320, 10431, 10492, 10980, 11590, 11610, 12255, 12384, 13072, 13115, 13176, 13680, 13908, 14640, 14706, 15480, 15738, 16340, 16416, 16470, 17385, 17568, 18544, 18576, 19608, 20520, 20640, 20862, 20984, 21960, 22059, 23180, 23220, 23607, 24510, 26144, 26230, 26352, 27360, 27816, 29280, 29412, 30960, 31293, 31476, 32680, 32940, 34770, 36765, 37088, 37152, 39216, 39345, 41040, 41724, 41968, 43920, 44118, 46360, 46440, 47214, 49020, 49837, 52155, 52460, 52704, 55632, 58824, 61920, 62586, 62952, 65360, 65880, 69540, 70821, 73530, 78432, 78690, 82080, 83448, 83936, 87840, 88236, 92720, 92880, 94428, 98040, 99674, 104310, 104920, 110295, 111264, 117648, 118035, 125172, 125904, 130720, 131760, 139080, 141642, 147060, 149511, 156465, 157380, 166896, 176472, 185440, 185760, 188856, 196080, 199348, 208620, 209840, 220590, 235296, 236070, 249185, 250344, 251808, 263520, 278160, 283284, 294120, 299022, 312930, 314760, 333792, 352944, 354105, 377712, 392160, 398696, 417240, 419680, 441180, 448533, 472140, 498370, 500688, 556320, 566568, 588240, 598044, 625860, 629520, 705888, 708210, 747555, 755424, 797392, 834480, 882360, 897066, 944280, 996740, 1001376, 1133136, 1176480, 1196088, 1251720, 1259040, 1345599, 1416420, 1495110, 1594784, 1668960, 1764720, 1794132, 1888560, 1993480, 2242665, 2266272, 2392176, 2503440, 2691198, 2832840, 2990220, 3529440, 3588264, 3777120, 3986960, 4485330, 4784352, 5006880, 5382396, 5665680, 5980440, 6727995, 7176528, 7973920, 8970660, 10764792, 11331360, 11960880, 13455990, 14353056, 17941320, 21529584, 23921760, 26911980, 35882640, 43059168, 53823960, 71765280, 107647920, 215295840]

約数ペア:

[(1, 215295840), (2, 107647920), (3, 71765280), (4, 53823960), (5, 43059168), (6, 35882640), (8, 26911980), (9, 23921760), (10, 21529584), (12, 17941320), (15, 14353056), (16, 13455990), (18, 11960880), (19, 11331360), (20, 10764792), (24, 8970660), (27, 7973920), (30, 7176528), (32, 6727995), (36, 5980440), (38, 5665680), (40, 5382396), (43, 5006880), (45, 4784352), (48, 4485330), (54, 3986960), (57, 3777120), (60, 3588264), (61, 3529440), (72, 2990220), (76, 2832840), (80, 2691198), (86, 2503440), (90, 2392176), (95, 2266272), (96, 2242665), (108, 1993480), (114, 1888560), (120, 1794132), (122, 1764720), (129, 1668960), (135, 1594784), (144, 1495110), (152, 1416420), (160, 1345599), (171, 1259040), (172, 1251720), (180, 1196088), (183, 1176480), (190, 1133136), (215, 1001376), (216, 996740), (228, 944280), (240, 897066), (244, 882360), (258, 834480), (270, 797392), (285, 755424), (288, 747555), (304, 708210), (305, 705888), (342, 629520), (344, 625860), (360, 598044), (366, 588240), (380, 566568), (387, 556320), (430, 500688), (432, 498370), (456, 472140), (480, 448533), (488, 441180), (513, 419680), (516, 417240), (540, 398696), (549, 392160), (570, 377712), (608, 354105), (610, 352944), (645, 333792), (684, 314760), (688, 312930), (720, 299022), (732, 294120), (760, 283284), (774, 278160), (817, 263520), (855, 251808), (860, 250344), (864, 249185), (912, 236070), (915, 235296), (976, 220590), (1026, 209840), (1032, 208620), (1080, 199348), (1098, 196080), (1140, 188856), (1159, 185760), (1161, 185440), (1220, 176472), (1290, 166896), (1368, 157380), (1376, 156465), (1440, 149511), (1464, 147060), (1520, 141642), (1548, 139080), (1634, 131760), (1647, 130720), (1710, 125904), (1720, 125172), (1824, 118035), (1830, 117648), (1935, 111264), (1952, 110295), (2052, 104920), (2064, 104310), (2160, 99674), (2196, 98040), (2280, 94428), (2318, 92880), (2322, 92720), (2440, 88236), (2451, 87840), (2565, 83936), (2580, 83448), (2623, 82080), (2736, 78690), (2745, 78432), (2928, 73530), (3040, 70821), (3096, 69540), (3268, 65880), (3294, 65360), (3420, 62952), (3440, 62586), (3477, 61920), (3660, 58824), (3870, 55632), (4085, 52704), (4104, 52460), (4128, 52155), (4320, 49837), (4392, 49020), (4560, 47214), (4636, 46440), (4644, 46360), (4880, 44118), (4902, 43920), (5130, 41968), (5160, 41724), (5246, 41040), (5472, 39345), (5490, 39216), (5795, 37152), (5805, 37088), (5856, 36765), (6192, 34770), (6536, 32940), (6588, 32680), (6840, 31476), (6880, 31293), (6954, 30960), (7320, 29412), (7353, 29280), (7740, 27816), (7869, 27360), (8170, 26352), (8208, 26230), (8235, 26144), (8784, 24510), (9120, 23607), (9272, 23220), (9288, 23180), (9760, 22059), (9804, 21960), (10260, 20984), (10320, 20862), (10431, 20640), (10492, 20520), (10980, 19608), (11590, 18576), (11610, 18544), (12255, 17568), (12384, 17385), (13072, 16470), (13115, 16416), (13176, 16340), (13680, 15738), (13908, 15480), (14640, 14706)]