2289290240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 176

約数和(自身を含む): 5862935520

約数和(自身を除く): 3573645280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 101, 128, 152, 160, 190, 202, 233, 256, 304, 320, 380, 404, 466, 505, 512, 608, 640, 760, 808, 932, 1010, 1024, 1165, 1216, 1280, 1520, 1616, 1864, 1919, 2020, 2330, 2432, 2560, 3040, 3232, 3728, 3838, 4040, 4427, 4660, 4864, 5120, 6080, 6464, 7456, 7676, 8080, 8854, 9320, 9595, 9728, 12160, 12928, 14912, 15352, 16160, 17708, 18640, 19190, 19456, 22135, 23533, 24320, 25856, 29824, 30704, 32320, 35416, 37280, 38380, 44270, 47066, 48640, 51712, 59648, 61408, 64640, 70832, 74560, 76760, 88540, 94132, 97280, 103424, 117665, 119296, 122816, 129280, 141664, 149120, 153520, 177080, 188264, 235330, 238592, 245632, 258560, 283328, 298240, 307040, 354160, 376528, 447127, 470660, 491264, 517120, 566656, 596480, 614080, 708320, 753056, 894254, 941320, 982528, 1133312, 1192960, 1228160, 1416640, 1506112, 1788508, 1882640, 1965056, 2235635, 2266624, 2456320, 2833280, 3012224, 3577016, 3765280, 4471270, 4533248, 4912640, 5666560, 6024448, 7154032, 7530560, 8942540, 9825280, 11333120, 12048896, 14308064, 15061120, 17885080, 22666240, 24097792, 28616128, 30122240, 35770160, 57232256, 60244480, 71540320, 114464512, 120488960, 143080640, 228929024, 286161280, 457858048, 572322560, 1144645120, 2289290240]

約数ペア:

[(1, 2289290240), (2, 1144645120), (4, 572322560), (5, 457858048), (8, 286161280), (10, 228929024), (16, 143080640), (19, 120488960), (20, 114464512), (32, 71540320), (38, 60244480), (40, 57232256), (64, 35770160), (76, 30122240), (80, 28616128), (95, 24097792), (101, 22666240), (128, 17885080), (152, 15061120), (160, 14308064), (190, 12048896), (202, 11333120), (233, 9825280), (256, 8942540), (304, 7530560), (320, 7154032), (380, 6024448), (404, 5666560), (466, 4912640), (505, 4533248), (512, 4471270), (608, 3765280), (640, 3577016), (760, 3012224), (808, 2833280), (932, 2456320), (1010, 2266624), (1024, 2235635), (1165, 1965056), (1216, 1882640), (1280, 1788508), (1520, 1506112), (1616, 1416640), (1864, 1228160), (1919, 1192960), (2020, 1133312), (2330, 982528), (2432, 941320), (2560, 894254), (3040, 753056), (3232, 708320), (3728, 614080), (3838, 596480), (4040, 566656), (4427, 517120), (4660, 491264), (4864, 470660), (5120, 447127), (6080, 376528), (6464, 354160), (7456, 307040), (7676, 298240), (8080, 283328), (8854, 258560), (9320, 245632), (9595, 238592), (9728, 235330), (12160, 188264), (12928, 177080), (14912, 153520), (15352, 149120), (16160, 141664), (17708, 129280), (18640, 122816), (19190, 119296), (19456, 117665), (22135, 103424), (23533, 97280), (24320, 94132), (25856, 88540), (29824, 76760), (30704, 74560), (32320, 70832), (35416, 64640), (37280, 61408), (38380, 59648), (44270, 51712), (47066, 48640)]