220647240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 834261120

約数和(自身を除く): 613613880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 81, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 151, 162, 164, 165, 180, 198, 205, 216, 220, 246, 264, 270, 297, 302, 324, 328, 330, 360, 369, 396, 405, 410, 440, 451, 453, 492, 495, 540, 594, 604, 615, 648, 660, 738, 755, 792, 810, 820, 891, 902, 906, 984, 990, 1080, 1107, 1188, 1208, 1230, 1320, 1353, 1359, 1476, 1485, 1510, 1620, 1640, 1661, 1782, 1804, 1812, 1845, 1980, 2214, 2255, 2265, 2376, 2460, 2706, 2718, 2952, 2970, 3020, 3240, 3321, 3322, 3564, 3608, 3624, 3690, 3960, 4059, 4077, 4428, 4455, 4510, 4530, 4920, 4983, 5412, 5436, 5535, 5940, 6040, 6191, 6642, 6644, 6765, 6795, 7128, 7380, 8118, 8154, 8305, 8856, 8910, 9020, 9060, 9966, 10824, 10872, 11070, 11880, 12177, 12231, 12382, 13284, 13288, 13530, 13590, 14760, 14949, 16236, 16308, 16605, 16610, 17820, 18040, 18120, 18573, 19932, 20295, 20385, 22140, 24354, 24462, 24764, 24915, 26568, 27060, 27180, 29898, 30955, 32472, 32616, 33210, 33220, 35640, 36531, 37146, 39864, 40590, 40770, 44280, 44847, 48708, 48924, 49528, 49830, 54120, 54360, 55719, 59796, 60885, 61155, 61910, 66420, 66440, 68101, 73062, 74292, 74745, 81180, 81540, 89694, 92865, 97416, 97848, 99660, 111438, 119592, 121770, 122310, 123820, 132840, 134541, 136202, 146124, 148584, 149490, 162360, 163080, 167157, 179388, 182655, 185730, 199320, 204303, 222876, 224235, 243540, 244620, 247640, 269082, 272404, 278595, 292248, 298980, 334314, 340505, 358776, 365310, 371460, 408606, 445752, 448470, 487080, 489240, 501471, 538164, 544808, 557190, 597960, 612909, 668628, 672705, 681010, 730620, 742920, 817212, 835785, 896940, 1002942, 1021515, 1076328, 1114380, 1225818, 1337256, 1345410, 1362020, 1461240, 1634424, 1671570, 1793880, 1838727, 2005884, 2043030, 2228760, 2451636, 2507355, 2690820, 2724040, 3064545, 3343140, 3677454, 4011768, 4086060, 4903272, 5014710, 5381640, 5516181, 6129090, 6686280, 7354908, 8172120, 9193635, 10029420, 11032362, 12258180, 14709816, 18387270, 20058840, 22064724, 24516360, 27580905, 36774540, 44129448, 55161810, 73549080, 110323620, 220647240]

約数ペア:

[(1, 220647240), (2, 110323620), (3, 73549080), (4, 55161810), (5, 44129448), (6, 36774540), (8, 27580905), (9, 24516360), (10, 22064724), (11, 20058840), (12, 18387270), (15, 14709816), (18, 12258180), (20, 11032362), (22, 10029420), (24, 9193635), (27, 8172120), (30, 7354908), (33, 6686280), (36, 6129090), (40, 5516181), (41, 5381640), (44, 5014710), (45, 4903272), (54, 4086060), (55, 4011768), (60, 3677454), (66, 3343140), (72, 3064545), (81, 2724040), (82, 2690820), (88, 2507355), (90, 2451636), (99, 2228760), (108, 2043030), (110, 2005884), (120, 1838727), (123, 1793880), (132, 1671570), (135, 1634424), (151, 1461240), (162, 1362020), (164, 1345410), (165, 1337256), (180, 1225818), (198, 1114380), (205, 1076328), (216, 1021515), (220, 1002942), (246, 896940), (264, 835785), (270, 817212), (297, 742920), (302, 730620), (324, 681010), (328, 672705), (330, 668628), (360, 612909), (369, 597960), (396, 557190), (405, 544808), (410, 538164), (440, 501471), (451, 489240), (453, 487080), (492, 448470), (495, 445752), (540, 408606), (594, 371460), (604, 365310), (615, 358776), (648, 340505), (660, 334314), (738, 298980), (755, 292248), (792, 278595), (810, 272404), (820, 269082), (891, 247640), (902, 244620), (906, 243540), (984, 224235), (990, 222876), (1080, 204303), (1107, 199320), (1188, 185730), (1208, 182655), (1230, 179388), (1320, 167157), (1353, 163080), (1359, 162360), (1476, 149490), (1485, 148584), (1510, 146124), (1620, 136202), (1640, 134541), (1661, 132840), (1782, 123820), (1804, 122310), (1812, 121770), (1845, 119592), (1980, 111438), (2214, 99660), (2255, 97848), (2265, 97416), (2376, 92865), (2460, 89694), (2706, 81540), (2718, 81180), (2952, 74745), (2970, 74292), (3020, 73062), (3240, 68101), (3321, 66440), (3322, 66420), (3564, 61910), (3608, 61155), (3624, 60885), (3690, 59796), (3960, 55719), (4059, 54360), (4077, 54120), (4428, 49830), (4455, 49528), (4510, 48924), (4530, 48708), (4920, 44847), (4983, 44280), (5412, 40770), (5436, 40590), (5535, 39864), (5940, 37146), (6040, 36531), (6191, 35640), (6642, 33220), (6644, 33210), (6765, 32616), (6795, 32472), (7128, 30955), (7380, 29898), (8118, 27180), (8154, 27060), (8305, 26568), (8856, 24915), (8910, 24764), (9020, 24462), (9060, 24354), (9966, 22140), (10824, 20385), (10872, 20295), (11070, 19932), (11880, 18573), (12177, 18120), (12231, 18040), (12382, 17820), (13284, 16610), (13288, 16605), (13530, 16308), (13590, 16236), (14760, 14949)]