385657426880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{67589}}^1$

素因数の和:69238

約数の個数: 112

約数和(自身を含む): 1002465681120

約数和(自身を除く): 616808254240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1621, 1760, 3242, 3520, 6484, 8105, 12968, 16210, 17831, 25936, 32420, 35662, 51872, 64840, 67589, 71324, 89155, 103744, 129680, 135178, 142648, 178310, 259360, 270356, 285296, 337945, 356620, 518720, 540712, 570592, 675890, 713240, 743479, 1081424, 1141184, 1351780, 1426480, 1486958, 2162848, 2703560, 2852960, 2973916, 3717395, 4325696, 5407120, 5705920, 5947832, 7434790, 10814240, 11895664, 14869580, 21628480, 23791328, 29739160, 47582656, 59478320, 109561769, 118956640, 219123538, 237913280, 438247076, 547808845, 876494152, 1095617690, 1205179459, 1752988304, 2191235380, 2410358918, 3505976608, 4382470760, 4820717836, 6025897295, 7011953216, 8764941520, 9641435672, 12051794590, 17529883040, 19282871344, 24103589180, 35059766080, 38565742688, 48207178360, 77131485376, 96414356720, 192828713440, 385657426880]

約数ペア:

[(1, 385657426880), (2, 192828713440), (4, 96414356720), (5, 77131485376), (8, 48207178360), (10, 38565742688), (11, 35059766080), (16, 24103589180), (20, 19282871344), (22, 17529883040), (32, 12051794590), (40, 9641435672), (44, 8764941520), (55, 7011953216), (64, 6025897295), (80, 4820717836), (88, 4382470760), (110, 3505976608), (160, 2410358918), (176, 2191235380), (220, 1752988304), (320, 1205179459), (352, 1095617690), (440, 876494152), (704, 547808845), (880, 438247076), (1621, 237913280), (1760, 219123538), (3242, 118956640), (3520, 109561769), (6484, 59478320), (8105, 47582656), (12968, 29739160), (16210, 23791328), (17831, 21628480), (25936, 14869580), (32420, 11895664), (35662, 10814240), (51872, 7434790), (64840, 5947832), (67589, 5705920), (71324, 5407120), (89155, 4325696), (103744, 3717395), (129680, 2973916), (135178, 2852960), (142648, 2703560), (178310, 2162848), (259360, 1486958), (270356, 1426480), (285296, 1351780), (337945, 1141184), (356620, 1081424), (518720, 743479), (540712, 713240), (570592, 675890)]