7331940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 216

約数和(自身を含む): 28986048

約数和(自身を除く): 21654108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 28, 30, 33, 35, 36, 42, 44, 45, 46, 55, 60, 63, 66, 69, 70, 77, 84, 90, 92, 99, 105, 110, 115, 126, 132, 138, 140, 154, 161, 165, 180, 198, 207, 210, 220, 230, 231, 252, 253, 276, 308, 315, 322, 330, 345, 385, 396, 414, 420, 460, 462, 483, 495, 506, 529, 630, 644, 660, 690, 693, 759, 770, 805, 828, 924, 966, 990, 1012, 1035, 1058, 1155, 1260, 1265, 1380, 1386, 1449, 1518, 1540, 1587, 1610, 1771, 1932, 1980, 2070, 2116, 2277, 2310, 2415, 2530, 2645, 2772, 2898, 3036, 3174, 3220, 3465, 3542, 3703, 3795, 4140, 4554, 4620, 4761, 4830, 5060, 5290, 5313, 5796, 5819, 6348, 6930, 7084, 7245, 7406, 7590, 7935, 8855, 9108, 9522, 9660, 10580, 10626, 11109, 11385, 11638, 13860, 14490, 14812, 15180, 15870, 15939, 17457, 17710, 18515, 19044, 21252, 22218, 22770, 23276, 23805, 26565, 28980, 29095, 31740, 31878, 33327, 34914, 35420, 37030, 40733, 44436, 45540, 47610, 52371, 53130, 55545, 58190, 63756, 66654, 69828, 74060, 79695, 81466, 87285, 95220, 104742, 106260, 111090, 116380, 122199, 133308, 159390, 162932, 166635, 174570, 203665, 209484, 222180, 244398, 261855, 318780, 333270, 349140, 366597, 407330, 488796, 523710, 610995, 666540, 733194, 814660, 1047420, 1221990, 1466388, 1832985, 2443980, 3665970, 7331940]

約数ペア:

[(1, 7331940), (2, 3665970), (3, 2443980), (4, 1832985), (5, 1466388), (6, 1221990), (7, 1047420), (9, 814660), (10, 733194), (11, 666540), (12, 610995), (14, 523710), (15, 488796), (18, 407330), (20, 366597), (21, 349140), (22, 333270), (23, 318780), (28, 261855), (30, 244398), (33, 222180), (35, 209484), (36, 203665), (42, 174570), (44, 166635), (45, 162932), (46, 159390), (55, 133308), (60, 122199), (63, 116380), (66, 111090), (69, 106260), (70, 104742), (77, 95220), (84, 87285), (90, 81466), (92, 79695), (99, 74060), (105, 69828), (110, 66654), (115, 63756), (126, 58190), (132, 55545), (138, 53130), (140, 52371), (154, 47610), (161, 45540), (165, 44436), (180, 40733), (198, 37030), (207, 35420), (210, 34914), (220, 33327), (230, 31878), (231, 31740), (252, 29095), (253, 28980), (276, 26565), (308, 23805), (315, 23276), (322, 22770), (330, 22218), (345, 21252), (385, 19044), (396, 18515), (414, 17710), (420, 17457), (460, 15939), (462, 15870), (483, 15180), (495, 14812), (506, 14490), (529, 13860), (630, 11638), (644, 11385), (660, 11109), (690, 10626), (693, 10580), (759, 9660), (770, 9522), (805, 9108), (828, 8855), (924, 7935), (966, 7590), (990, 7406), (1012, 7245), (1035, 7084), (1058, 6930), (1155, 6348), (1260, 5819), (1265, 5796), (1380, 5313), (1386, 5290), (1449, 5060), (1518, 4830), (1540, 4761), (1587, 4620), (1610, 4554), (1771, 4140), (1932, 3795), (1980, 3703), (2070, 3542), (2116, 3465), (2277, 3220), (2310, 3174), (2415, 3036), (2530, 2898), (2645, 2772)]