206619960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 650188800

約数和(自身を除く): 443568840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 670, 744, 804, 829, 930, 1005, 1240, 1340, 1608, 1658, 1860, 2010, 2077, 2487, 2680, 3316, 3720, 4020, 4145, 4154, 4974, 6231, 6632, 8040, 8290, 8308, 9948, 10385, 12435, 12462, 16580, 16616, 19896, 20770, 24870, 24924, 25699, 31155, 33160, 41540, 49740, 49848, 51398, 55543, 62310, 77097, 83080, 99480, 102796, 111086, 124620, 128495, 154194, 166629, 205592, 222172, 249240, 256990, 277715, 308388, 333258, 385485, 444344, 513980, 555430, 616776, 666516, 770970, 833145, 1027960, 1110860, 1333032, 1541940, 1666290, 1721833, 2221720, 3083880, 3332580, 3443666, 5165499, 6665160, 6887332, 8609165, 10330998, 13774664, 17218330, 20661996, 25827495, 34436660, 41323992, 51654990, 68873320, 103309980, 206619960]

約数ペア:

[(1, 206619960), (2, 103309980), (3, 68873320), (4, 51654990), (5, 41323992), (6, 34436660), (8, 25827495), (10, 20661996), (12, 17218330), (15, 13774664), (20, 10330998), (24, 8609165), (30, 6887332), (31, 6665160), (40, 5165499), (60, 3443666), (62, 3332580), (67, 3083880), (93, 2221720), (120, 1721833), (124, 1666290), (134, 1541940), (155, 1333032), (186, 1110860), (201, 1027960), (248, 833145), (268, 770970), (310, 666516), (335, 616776), (372, 555430), (402, 513980), (465, 444344), (536, 385485), (620, 333258), (670, 308388), (744, 277715), (804, 256990), (829, 249240), (930, 222172), (1005, 205592), (1240, 166629), (1340, 154194), (1608, 128495), (1658, 124620), (1860, 111086), (2010, 102796), (2077, 99480), (2487, 83080), (2680, 77097), (3316, 62310), (3720, 55543), (4020, 51398), (4145, 49848), (4154, 49740), (4974, 41540), (6231, 33160), (6632, 31155), (8040, 25699), (8290, 24924), (8308, 24870), (9948, 20770), (10385, 19896), (12435, 16616), (12462, 16580)]