163252320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 288

約数和(自身を含む): 653619456

約数和(自身を除く): 490367136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 631, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1262, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1893, 1960, 2156, 2310, 2352, 2464, 2524, 2640, 2695, 2940, 3080, 3155, 3234, 3360, 3696, 3786, 3920, 4312, 4417, 4620, 4704, 5048, 5280, 5390, 5880, 6160, 6310, 6468, 6941, 7392, 7572, 7840, 8085, 8624, 8834, 9240, 9465, 10096, 10780, 11760, 12320, 12620, 12936, 13251, 13882, 15144, 16170, 17248, 17668, 18480, 18930, 20192, 20823, 21560, 22085, 23520, 25240, 25872, 26502, 27764, 30288, 30919, 32340, 34705, 35336, 36960, 37860, 41646, 43120, 44170, 48587, 50480, 51744, 53004, 55528, 60576, 61838, 64680, 66255, 69410, 70672, 75720, 83292, 86240, 88340, 92757, 97174, 100960, 104115, 106008, 111056, 123676, 129360, 132510, 138820, 141344, 145761, 151440, 154595, 166584, 176680, 185514, 194348, 208230, 212016, 222112, 242935, 247352, 258720, 265020, 277640, 291522, 302880, 309190, 333168, 340109, 353360, 371028, 388696, 416460, 424032, 463785, 485870, 494704, 530040, 555280, 583044, 618380, 666336, 680218, 706720, 728805, 742056, 777392, 832920, 927570, 971740, 989408, 1020327, 1060080, 1110560, 1166088, 1236760, 1360436, 1457610, 1484112, 1554784, 1665840, 1700545, 1855140, 1943480, 2040654, 2120160, 2332176, 2473520, 2720872, 2915220, 2968224, 3331680, 3401090, 3710280, 3886960, 4081308, 4664352, 4947040, 5101635, 5441744, 5830440, 6802180, 7420560, 7773920, 8162616, 10203270, 10883488, 11660880, 13604360, 14841120, 16325232, 20406540, 23321760, 27208720, 32650464, 40813080, 54417440, 81626160, 163252320]

約数ペア:

[(1, 163252320), (2, 81626160), (3, 54417440), (4, 40813080), (5, 32650464), (6, 27208720), (7, 23321760), (8, 20406540), (10, 16325232), (11, 14841120), (12, 13604360), (14, 11660880), (15, 10883488), (16, 10203270), (20, 8162616), (21, 7773920), (22, 7420560), (24, 6802180), (28, 5830440), (30, 5441744), (32, 5101635), (33, 4947040), (35, 4664352), (40, 4081308), (42, 3886960), (44, 3710280), (48, 3401090), (49, 3331680), (55, 2968224), (56, 2915220), (60, 2720872), (66, 2473520), (70, 2332176), (77, 2120160), (80, 2040654), (84, 1943480), (88, 1855140), (96, 1700545), (98, 1665840), (105, 1554784), (110, 1484112), (112, 1457610), (120, 1360436), (132, 1236760), (140, 1166088), (147, 1110560), (154, 1060080), (160, 1020327), (165, 989408), (168, 971740), (176, 927570), (196, 832920), (210, 777392), (220, 742056), (224, 728805), (231, 706720), (240, 680218), (245, 666336), (264, 618380), (280, 583044), (294, 555280), (308, 530040), (330, 494704), (336, 485870), (352, 463785), (385, 424032), (392, 416460), (420, 388696), (440, 371028), (462, 353360), (480, 340109), (490, 333168), (528, 309190), (539, 302880), (560, 291522), (588, 277640), (616, 265020), (631, 258720), (660, 247352), (672, 242935), (735, 222112), (770, 212016), (784, 208230), (840, 194348), (880, 185514), (924, 176680), (980, 166584), (1056, 154595), (1078, 151440), (1120, 145761), (1155, 141344), (1176, 138820), (1232, 132510), (1262, 129360), (1320, 123676), (1470, 111056), (1540, 106008), (1568, 104115), (1617, 100960), (1680, 97174), (1760, 92757), (1848, 88340), (1893, 86240), (1960, 83292), (2156, 75720), (2310, 70672), (2352, 69410), (2464, 66255), (2524, 64680), (2640, 61838), (2695, 60576), (2940, 55528), (3080, 53004), (3155, 51744), (3234, 50480), (3360, 48587), (3696, 44170), (3786, 43120), (3920, 41646), (4312, 37860), (4417, 36960), (4620, 35336), (4704, 34705), (5048, 32340), (5280, 30919), (5390, 30288), (5880, 27764), (6160, 26502), (6310, 25872), (6468, 25240), (6941, 23520), (7392, 22085), (7572, 21560), (7840, 20823), (8085, 20192), (8624, 18930), (8834, 18480), (9240, 17668), (9465, 17248), (10096, 16170), (10780, 15144), (11760, 13882), (12320, 13251), (12620, 12936)]