2620143040

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1230

約数の個数: 112

約数和(自身を含む): 6481450080

約数和(自身を除く): 3861307040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 331, 464, 580, 662, 853, 928, 1160, 1324, 1655, 1706, 1856, 2320, 2648, 3310, 3412, 4265, 4640, 5296, 6620, 6824, 8530, 9280, 9599, 10592, 13240, 13648, 17060, 19198, 21184, 24737, 26480, 27296, 34120, 38396, 47995, 49474, 52960, 54592, 68240, 76792, 95990, 98948, 105920, 123685, 136480, 153584, 191980, 197896, 247370, 272960, 282343, 307168, 383960, 395792, 494740, 564686, 614336, 767920, 791584, 989480, 1129372, 1411715, 1535840, 1583168, 1978960, 2258744, 2823430, 3071680, 3957920, 4517488, 5646860, 7915840, 8187947, 9034976, 11293720, 16375894, 18069952, 22587440, 32751788, 40939735, 45174880, 65503576, 81879470, 90349760, 131007152, 163758940, 262014304, 327517880, 524028608, 655035760, 1310071520, 2620143040]

約数ペア:

[(1, 2620143040), (2, 1310071520), (4, 655035760), (5, 524028608), (8, 327517880), (10, 262014304), (16, 163758940), (20, 131007152), (29, 90349760), (32, 81879470), (40, 65503576), (58, 45174880), (64, 40939735), (80, 32751788), (116, 22587440), (145, 18069952), (160, 16375894), (232, 11293720), (290, 9034976), (320, 8187947), (331, 7915840), (464, 5646860), (580, 4517488), (662, 3957920), (853, 3071680), (928, 2823430), (1160, 2258744), (1324, 1978960), (1655, 1583168), (1706, 1535840), (1856, 1411715), (2320, 1129372), (2648, 989480), (3310, 791584), (3412, 767920), (4265, 614336), (4640, 564686), (5296, 494740), (6620, 395792), (6824, 383960), (8530, 307168), (9280, 282343), (9599, 272960), (10592, 247370), (13240, 197896), (13648, 191980), (17060, 153584), (19198, 136480), (21184, 123685), (24737, 105920), (26480, 98948), (27296, 95990), (34120, 76792), (38396, 68240), (47995, 54592), (49474, 52960)]