172558320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 588605184

約数和(自身を除く): 416046864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 163, 165, 176, 220, 240, 264, 326, 330, 401, 440, 489, 528, 652, 660, 802, 815, 880, 978, 1203, 1304, 1320, 1604, 1630, 1793, 1956, 2005, 2406, 2445, 2608, 2640, 3208, 3260, 3586, 3912, 4010, 4411, 4812, 4890, 5379, 6015, 6416, 6520, 7172, 7824, 8020, 8822, 8965, 9624, 9780, 10758, 12030, 13040, 13233, 14344, 16040, 17644, 17930, 19248, 19560, 21516, 22055, 24060, 26466, 26895, 28688, 32080, 35288, 35860, 39120, 43032, 44110, 48120, 52932, 53790, 65363, 66165, 70576, 71720, 86064, 88220, 96240, 105864, 107580, 130726, 132330, 143440, 176440, 196089, 211728, 215160, 261452, 264660, 326815, 352880, 392178, 430320, 522904, 529320, 653630, 718993, 784356, 980445, 1045808, 1058640, 1307260, 1437986, 1568712, 1960890, 2156979, 2614520, 2875972, 3137424, 3594965, 3921780, 4313958, 5229040, 5751944, 7189930, 7843560, 8627916, 10784895, 11503888, 14379860, 15687120, 17255832, 21569790, 28759720, 34511664, 43139580, 57519440, 86279160, 172558320]

約数ペア:

[(1, 172558320), (2, 86279160), (3, 57519440), (4, 43139580), (5, 34511664), (6, 28759720), (8, 21569790), (10, 17255832), (11, 15687120), (12, 14379860), (15, 11503888), (16, 10784895), (20, 8627916), (22, 7843560), (24, 7189930), (30, 5751944), (33, 5229040), (40, 4313958), (44, 3921780), (48, 3594965), (55, 3137424), (60, 2875972), (66, 2614520), (80, 2156979), (88, 1960890), (110, 1568712), (120, 1437986), (132, 1307260), (163, 1058640), (165, 1045808), (176, 980445), (220, 784356), (240, 718993), (264, 653630), (326, 529320), (330, 522904), (401, 430320), (440, 392178), (489, 352880), (528, 326815), (652, 264660), (660, 261452), (802, 215160), (815, 211728), (880, 196089), (978, 176440), (1203, 143440), (1304, 132330), (1320, 130726), (1604, 107580), (1630, 105864), (1793, 96240), (1956, 88220), (2005, 86064), (2406, 71720), (2445, 70576), (2608, 66165), (2640, 65363), (3208, 53790), (3260, 52932), (3586, 48120), (3912, 44110), (4010, 43032), (4411, 39120), (4812, 35860), (4890, 35288), (5379, 32080), (6015, 28688), (6416, 26895), (6520, 26466), (7172, 24060), (7824, 22055), (8020, 21516), (8822, 19560), (8965, 19248), (9624, 17930), (9780, 17644), (10758, 16040), (12030, 14344), (13040, 13233)]