168698280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 360069720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 120, 124, 155, 186, 202, 248, 303, 310, 372, 404, 449, 465, 505, 606, 620, 744, 808, 898, 930, 1010, 1212, 1240, 1347, 1515, 1796, 1860, 2020, 2245, 2424, 2694, 3030, 3131, 3592, 3720, 4040, 4490, 5388, 6060, 6262, 6735, 8980, 9393, 10776, 12120, 12524, 13470, 13919, 15655, 17960, 18786, 25048, 26940, 27838, 31310, 37572, 41757, 45349, 46965, 53880, 55676, 62620, 69595, 75144, 83514, 90698, 93930, 111352, 125240, 136047, 139190, 167028, 181396, 187860, 208785, 226745, 272094, 278380, 334056, 362792, 375720, 417570, 453490, 544188, 556760, 680235, 835140, 906980, 1088376, 1360470, 1405819, 1670280, 1813960, 2720940, 2811638, 4217457, 5441880, 5623276, 7029095, 8434914, 11246552, 14058190, 16869828, 21087285, 28116380, 33739656, 42174570, 56232760, 84349140, 168698280]

約数ペア:

[(1, 168698280), (2, 84349140), (3, 56232760), (4, 42174570), (5, 33739656), (6, 28116380), (8, 21087285), (10, 16869828), (12, 14058190), (15, 11246552), (20, 8434914), (24, 7029095), (30, 5623276), (31, 5441880), (40, 4217457), (60, 2811638), (62, 2720940), (93, 1813960), (101, 1670280), (120, 1405819), (124, 1360470), (155, 1088376), (186, 906980), (202, 835140), (248, 680235), (303, 556760), (310, 544188), (372, 453490), (404, 417570), (449, 375720), (465, 362792), (505, 334056), (606, 278380), (620, 272094), (744, 226745), (808, 208785), (898, 187860), (930, 181396), (1010, 167028), (1212, 139190), (1240, 136047), (1347, 125240), (1515, 111352), (1796, 93930), (1860, 90698), (2020, 83514), (2245, 75144), (2424, 69595), (2694, 62620), (3030, 55676), (3131, 53880), (3592, 46965), (3720, 45349), (4040, 41757), (4490, 37572), (5388, 31310), (6060, 27838), (6262, 26940), (6735, 25048), (8980, 18786), (9393, 17960), (10776, 15655), (12120, 13919), (12524, 13470)]