342306960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 1106595840

約数和(自身を除く): 764288880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 139, 155, 186, 240, 248, 278, 310, 331, 372, 417, 465, 496, 556, 620, 662, 695, 744, 834, 930, 993, 1112, 1240, 1324, 1390, 1488, 1655, 1668, 1860, 1986, 2085, 2224, 2480, 2648, 2780, 3310, 3336, 3720, 3972, 4170, 4309, 4965, 5296, 5560, 6620, 6672, 7440, 7944, 8340, 8618, 9930, 10261, 11120, 12927, 13240, 15888, 16680, 17236, 19860, 20522, 21545, 25854, 26480, 30783, 33360, 34472, 39720, 41044, 43090, 46009, 51305, 51708, 61566, 64635, 68944, 79440, 82088, 86180, 92018, 102610, 103416, 123132, 129270, 138027, 153915, 164176, 172360, 184036, 205220, 206832, 230045, 246264, 258540, 276054, 307830, 344720, 368072, 410440, 460090, 492528, 517080, 552108, 615660, 690135, 736144, 820880, 920180, 1034160, 1104216, 1231320, 1380270, 1426279, 1840360, 2208432, 2462640, 2760540, 2852558, 3680720, 4278837, 5521080, 5705116, 7131395, 8557674, 11042160, 11410232, 14262790, 17115348, 21394185, 22820464, 28525580, 34230696, 42788370, 57051160, 68461392, 85576740, 114102320, 171153480, 342306960]

約数ペア:

[(1, 342306960), (2, 171153480), (3, 114102320), (4, 85576740), (5, 68461392), (6, 57051160), (8, 42788370), (10, 34230696), (12, 28525580), (15, 22820464), (16, 21394185), (20, 17115348), (24, 14262790), (30, 11410232), (31, 11042160), (40, 8557674), (48, 7131395), (60, 5705116), (62, 5521080), (80, 4278837), (93, 3680720), (120, 2852558), (124, 2760540), (139, 2462640), (155, 2208432), (186, 1840360), (240, 1426279), (248, 1380270), (278, 1231320), (310, 1104216), (331, 1034160), (372, 920180), (417, 820880), (465, 736144), (496, 690135), (556, 615660), (620, 552108), (662, 517080), (695, 492528), (744, 460090), (834, 410440), (930, 368072), (993, 344720), (1112, 307830), (1240, 276054), (1324, 258540), (1390, 246264), (1488, 230045), (1655, 206832), (1668, 205220), (1860, 184036), (1986, 172360), (2085, 164176), (2224, 153915), (2480, 138027), (2648, 129270), (2780, 123132), (3310, 103416), (3336, 102610), (3720, 92018), (3972, 86180), (4170, 82088), (4309, 79440), (4965, 68944), (5296, 64635), (5560, 61566), (6620, 51708), (6672, 51305), (7440, 46009), (7944, 43090), (8340, 41044), (8618, 39720), (9930, 34472), (10261, 33360), (11120, 30783), (12927, 26480), (13240, 25854), (15888, 21545), (16680, 20522), (17236, 19860)]