64951720680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{91291}}^1$

素因数の和:91341

約数の個数: 288

約数和(自身を含む): 249150474720

約数和(自身を除く): 184198754040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 242, 245, 264, 280, 294, 308, 330, 363, 385, 392, 420, 440, 462, 484, 490, 539, 588, 605, 616, 660, 726, 735, 770, 840, 847, 924, 968, 980, 1078, 1155, 1176, 1210, 1320, 1452, 1470, 1540, 1617, 1694, 1815, 1848, 1960, 2156, 2310, 2420, 2541, 2695, 2904, 2940, 3080, 3234, 3388, 3630, 4235, 4312, 4620, 4840, 5082, 5390, 5880, 5929, 6468, 6776, 7260, 8085, 8470, 9240, 10164, 10780, 11858, 12705, 12936, 14520, 16170, 16940, 17787, 20328, 21560, 23716, 25410, 29645, 32340, 33880, 35574, 47432, 50820, 59290, 64680, 71148, 88935, 91291, 101640, 118580, 142296, 177870, 182582, 237160, 273873, 355740, 365164, 456455, 547746, 639037, 711480, 730328, 912910, 1004201, 1095492, 1278074, 1369365, 1825820, 1917111, 2008402, 2190984, 2556148, 2738730, 3012603, 3195185, 3651640, 3834222, 4016804, 4473259, 5021005, 5112296, 5477460, 6025206, 6390370, 7029407, 7668444, 8033608, 8946518, 9585555, 10042010, 10954920, 11046211, 12050412, 12780740, 13419777, 14058814, 15063015, 15336888, 17893036, 19171110, 20084020, 21088221, 22092422, 22366295, 24100824, 25561480, 26839554, 28117628, 30126030, 33138633, 35147035, 35786072, 38342220, 40168040, 42176442, 44184844, 44732590, 49205849, 53679108, 55231055, 56235256, 60252060, 66277266, 67098885, 70294070, 76684440, 77323477, 84352884, 88369688, 89465180, 98411698, 105441105, 107358216, 110462110, 120504120, 132554532, 134197770, 140588140, 147617547, 154646954, 165693165, 168705768, 178930360, 196823396, 210882210, 220924220, 231970431, 246029245, 265109064, 268395540, 281176280, 295235094, 309293908, 331386330, 386617385, 393646792, 421764420, 441848440, 463940862, 492058490, 536791080, 541264339, 590470188, 618587816, 662772660, 738087735, 773234770, 843528840, 927881724, 984116980, 1082528678, 1159852155, 1180940376, 1325545320, 1476175470, 1546469540, 1623793017, 1855763448, 1968233960, 2165057356, 2319704310, 2706321695, 2952350940, 3092939080, 3247586034, 4330114712, 4639408620, 5412643390, 5904701880, 6495172068, 8118965085, 9278817240, 10825286780, 12990344136, 16237930170, 21650573560, 32475860340, 64951720680]

約数ペア:

[(1, 64951720680), (2, 32475860340), (3, 21650573560), (4, 16237930170), (5, 12990344136), (6, 10825286780), (7, 9278817240), (8, 8118965085), (10, 6495172068), (11, 5904701880), (12, 5412643390), (14, 4639408620), (15, 4330114712), (20, 3247586034), (21, 3092939080), (22, 2952350940), (24, 2706321695), (28, 2319704310), (30, 2165057356), (33, 1968233960), (35, 1855763448), (40, 1623793017), (42, 1546469540), (44, 1476175470), (49, 1325545320), (55, 1180940376), (56, 1159852155), (60, 1082528678), (66, 984116980), (70, 927881724), (77, 843528840), (84, 773234770), (88, 738087735), (98, 662772660), (105, 618587816), (110, 590470188), (120, 541264339), (121, 536791080), (132, 492058490), (140, 463940862), (147, 441848440), (154, 421764420), (165, 393646792), (168, 386617385), (196, 331386330), (210, 309293908), (220, 295235094), (231, 281176280), (242, 268395540), (245, 265109064), (264, 246029245), (280, 231970431), (294, 220924220), (308, 210882210), (330, 196823396), (363, 178930360), (385, 168705768), (392, 165693165), (420, 154646954), (440, 147617547), (462, 140588140), (484, 134197770), (490, 132554532), (539, 120504120), (588, 110462110), (605, 107358216), (616, 105441105), (660, 98411698), (726, 89465180), (735, 88369688), (770, 84352884), (840, 77323477), (847, 76684440), (924, 70294070), (968, 67098885), (980, 66277266), (1078, 60252060), (1155, 56235256), (1176, 55231055), (1210, 53679108), (1320, 49205849), (1452, 44732590), (1470, 44184844), (1540, 42176442), (1617, 40168040), (1694, 38342220), (1815, 35786072), (1848, 35147035), (1960, 33138633), (2156, 30126030), (2310, 28117628), (2420, 26839554), (2541, 25561480), (2695, 24100824), (2904, 22366295), (2940, 22092422), (3080, 21088221), (3234, 20084020), (3388, 19171110), (3630, 17893036), (4235, 15336888), (4312, 15063015), (4620, 14058814), (4840, 13419777), (5082, 12780740), (5390, 12050412), (5880, 11046211), (5929, 10954920), (6468, 10042010), (6776, 9585555), (7260, 8946518), (8085, 8033608), (8470, 7668444), (9240, 7029407), (10164, 6390370), (10780, 6025206), (11858, 5477460), (12705, 5112296), (12936, 5021005), (14520, 4473259), (16170, 4016804), (16940, 3834222), (17787, 3651640), (20328, 3195185), (21560, 3012603), (23716, 2738730), (25410, 2556148), (29645, 2190984), (32340, 2008402), (33880, 1917111), (35574, 1825820), (47432, 1369365), (50820, 1278074), (59290, 1095492), (64680, 1004201), (71148, 912910), (88935, 730328), (91291, 711480), (101640, 639037), (118580, 547746), (142296, 456455), (177870, 365164), (182582, 355740), (237160, 273873)]