808741920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{769}}^1$

素因数の和:1107

約数の個数: 192

約数和(自身を含む): 2924570880

約数和(自身を除く): 2115828960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 313, 336, 420, 480, 560, 626, 672, 769, 840, 939, 1120, 1252, 1538, 1565, 1680, 1878, 2191, 2307, 2504, 3076, 3130, 3360, 3756, 3845, 4382, 4614, 4695, 5008, 5383, 6152, 6260, 6573, 7512, 7690, 8764, 9228, 9390, 10016, 10766, 10955, 11535, 12304, 12520, 13146, 15024, 15380, 16149, 17528, 18456, 18780, 21532, 21910, 23070, 24608, 25040, 26292, 26915, 30048, 30760, 32298, 32865, 35056, 36912, 37560, 43064, 43820, 46140, 50080, 52584, 53830, 61520, 64596, 65730, 70112, 73824, 75120, 80745, 86128, 87640, 92280, 105168, 107660, 123040, 129192, 131460, 150240, 161490, 172256, 175280, 184560, 210336, 215320, 240697, 258384, 262920, 322980, 350560, 369120, 430640, 481394, 516768, 525840, 645960, 722091, 861280, 962788, 1051680, 1203485, 1291920, 1444182, 1684879, 1925576, 2406970, 2583840, 2888364, 3369758, 3610455, 3851152, 4813940, 5054637, 5776728, 6739516, 7220910, 7702304, 8424395, 9627880, 10109274, 11553456, 13479032, 14441820, 16848790, 19255760, 20218548, 23106912, 25273185, 26958064, 28883640, 33697580, 38511520, 40437096, 50546370, 53916128, 57767280, 67395160, 80874192, 101092740, 115534560, 134790320, 161748384, 202185480, 269580640, 404370960, 808741920]

約数ペア:

[(1, 808741920), (2, 404370960), (3, 269580640), (4, 202185480), (5, 161748384), (6, 134790320), (7, 115534560), (8, 101092740), (10, 80874192), (12, 67395160), (14, 57767280), (15, 53916128), (16, 50546370), (20, 40437096), (21, 38511520), (24, 33697580), (28, 28883640), (30, 26958064), (32, 25273185), (35, 23106912), (40, 20218548), (42, 19255760), (48, 16848790), (56, 14441820), (60, 13479032), (70, 11553456), (80, 10109274), (84, 9627880), (96, 8424395), (105, 7702304), (112, 7220910), (120, 6739516), (140, 5776728), (160, 5054637), (168, 4813940), (210, 3851152), (224, 3610455), (240, 3369758), (280, 2888364), (313, 2583840), (336, 2406970), (420, 1925576), (480, 1684879), (560, 1444182), (626, 1291920), (672, 1203485), (769, 1051680), (840, 962788), (939, 861280), (1120, 722091), (1252, 645960), (1538, 525840), (1565, 516768), (1680, 481394), (1878, 430640), (2191, 369120), (2307, 350560), (2504, 322980), (3076, 262920), (3130, 258384), (3360, 240697), (3756, 215320), (3845, 210336), (4382, 184560), (4614, 175280), (4695, 172256), (5008, 161490), (5383, 150240), (6152, 131460), (6260, 129192), (6573, 123040), (7512, 107660), (7690, 105168), (8764, 92280), (9228, 87640), (9390, 86128), (10016, 80745), (10766, 75120), (10955, 73824), (11535, 70112), (12304, 65730), (12520, 64596), (13146, 61520), (15024, 53830), (15380, 52584), (16149, 50080), (17528, 46140), (18456, 43820), (18780, 43064), (21532, 37560), (21910, 36912), (23070, 35056), (24608, 32865), (25040, 32298), (26292, 30760), (26915, 30048)]