156979166960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{73019}}^1$

素因数の和:73399

約数の個数: 160

約数和(自身を含む): 456345792000

約数和(自身を除く): 299366625040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 349, 385, 440, 560, 616, 698, 770, 880, 1232, 1396, 1540, 1745, 2443, 2792, 3080, 3490, 3839, 4886, 5584, 6160, 6980, 7678, 9772, 12215, 13960, 15356, 19195, 19544, 24430, 26873, 27920, 30712, 38390, 39088, 48860, 53746, 61424, 73019, 76780, 97720, 107492, 134365, 146038, 153560, 195440, 214984, 268730, 292076, 307120, 365095, 429968, 511133, 537460, 584152, 730190, 803209, 1022266, 1074920, 1168304, 1460380, 1606418, 2044532, 2149840, 2555665, 2920760, 3212836, 4016045, 4089064, 5111330, 5622463, 5841520, 6425672, 8032090, 8178128, 10222660, 11244926, 12851344, 16064180, 20445320, 22489852, 25483631, 28112315, 32128360, 40890640, 44979704, 50967262, 56224630, 64256720, 89959408, 101934524, 112449260, 127418155, 178385417, 203869048, 224898520, 254836310, 280319941, 356770834, 407738096, 449797040, 509672620, 560639882, 713541668, 891927085, 1019345240, 1121279764, 1401599705, 1427083336, 1783854170, 1962239587, 2038690480, 2242559528, 2803199410, 2854166672, 3567708340, 3924479174, 4485119056, 5606398820, 7135416680, 7848958348, 9811197935, 11212797640, 14270833360, 15697916696, 19622395870, 22425595280, 31395833392, 39244791740, 78489583480, 156979166960]

約数ペア:

[(1, 156979166960), (2, 78489583480), (4, 39244791740), (5, 31395833392), (7, 22425595280), (8, 19622395870), (10, 15697916696), (11, 14270833360), (14, 11212797640), (16, 9811197935), (20, 7848958348), (22, 7135416680), (28, 5606398820), (35, 4485119056), (40, 3924479174), (44, 3567708340), (55, 2854166672), (56, 2803199410), (70, 2242559528), (77, 2038690480), (80, 1962239587), (88, 1783854170), (110, 1427083336), (112, 1401599705), (140, 1121279764), (154, 1019345240), (176, 891927085), (220, 713541668), (280, 560639882), (308, 509672620), (349, 449797040), (385, 407738096), (440, 356770834), (560, 280319941), (616, 254836310), (698, 224898520), (770, 203869048), (880, 178385417), (1232, 127418155), (1396, 112449260), (1540, 101934524), (1745, 89959408), (2443, 64256720), (2792, 56224630), (3080, 50967262), (3490, 44979704), (3839, 40890640), (4886, 32128360), (5584, 28112315), (6160, 25483631), (6980, 22489852), (7678, 20445320), (9772, 16064180), (12215, 12851344), (13960, 11244926), (15356, 10222660), (19195, 8178128), (19544, 8032090), (24430, 6425672), (26873, 5841520), (27920, 5622463), (30712, 5111330), (38390, 4089064), (39088, 4016045), (48860, 3212836), (53746, 2920760), (61424, 2555665), (73019, 2149840), (76780, 2044532), (97720, 1606418), (107492, 1460380), (134365, 1168304), (146038, 1074920), (153560, 1022266), (195440, 803209), (214984, 730190), (268730, 584152), (292076, 537460), (307120, 511133), (365095, 429968)]