1915020360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:849

約数の個数: 256

約数和(自身を含む): 6999091200

約数和(自身を除く): 5084070840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 331, 360, 396, 440, 487, 495, 540, 594, 660, 662, 792, 974, 990, 993, 1080, 1188, 1320, 1324, 1461, 1485, 1655, 1948, 1980, 1986, 2376, 2435, 2648, 2922, 2970, 2979, 3310, 3641, 3896, 3960, 3972, 4383, 4870, 4965, 5357, 5844, 5940, 5958, 6620, 7282, 7305, 7944, 8766, 8937, 9740, 9930, 10714, 10923, 11688, 11880, 11916, 13149, 13240, 14564, 14610, 14895, 16071, 17532, 17874, 18205, 19480, 19860, 21428, 21846, 21915, 23832, 26298, 26785, 29128, 29220, 29790, 32142, 32769, 35064, 35748, 36410, 39720, 42856, 43692, 43830, 44685, 48213, 52596, 53570, 54615, 58440, 59580, 64284, 65538, 65745, 71496, 72820, 80355, 87384, 87660, 89370, 96426, 98307, 105192, 107140, 109230, 119160, 128568, 131076, 131490, 144639, 145640, 160710, 161197, 163845, 175320, 178740, 192852, 196614, 214280, 218460, 241065, 262152, 262980, 289278, 321420, 322394, 327690, 357480, 385704, 393228, 436920, 482130, 483591, 491535, 525960, 578556, 642840, 644788, 655380, 723195, 786456, 805985, 964260, 967182, 983070, 1157112, 1289576, 1310760, 1446390, 1450773, 1611970, 1773167, 1928520, 1934364, 1966140, 2417955, 2892780, 2901546, 3223940, 3546334, 3868728, 3932280, 4352319, 4835910, 5319501, 5785560, 5803092, 6447880, 7092668, 7253865, 8704638, 8865835, 9671820, 10639002, 11606184, 14185336, 14507730, 15958503, 17409276, 17731670, 19343640, 21278004, 21761595, 26597505, 29015460, 31917006, 34818552, 35463340, 42556008, 43523190, 47875509, 53195010, 58030920, 63834012, 70926680, 79792515, 87046380, 95751018, 106390020, 127668024, 159585030, 174092760, 191502036, 212780040, 239377545, 319170060, 383004072, 478755090, 638340120, 957510180, 1915020360]

約数ペア:

[(1, 1915020360), (2, 957510180), (3, 638340120), (4, 478755090), (5, 383004072), (6, 319170060), (8, 239377545), (9, 212780040), (10, 191502036), (11, 174092760), (12, 159585030), (15, 127668024), (18, 106390020), (20, 95751018), (22, 87046380), (24, 79792515), (27, 70926680), (30, 63834012), (33, 58030920), (36, 53195010), (40, 47875509), (44, 43523190), (45, 42556008), (54, 35463340), (55, 34818552), (60, 31917006), (66, 29015460), (72, 26597505), (88, 21761595), (90, 21278004), (99, 19343640), (108, 17731670), (110, 17409276), (120, 15958503), (132, 14507730), (135, 14185336), (165, 11606184), (180, 10639002), (198, 9671820), (216, 8865835), (220, 8704638), (264, 7253865), (270, 7092668), (297, 6447880), (330, 5803092), (331, 5785560), (360, 5319501), (396, 4835910), (440, 4352319), (487, 3932280), (495, 3868728), (540, 3546334), (594, 3223940), (660, 2901546), (662, 2892780), (792, 2417955), (974, 1966140), (990, 1934364), (993, 1928520), (1080, 1773167), (1188, 1611970), (1320, 1450773), (1324, 1446390), (1461, 1310760), (1485, 1289576), (1655, 1157112), (1948, 983070), (1980, 967182), (1986, 964260), (2376, 805985), (2435, 786456), (2648, 723195), (2922, 655380), (2970, 644788), (2979, 642840), (3310, 578556), (3641, 525960), (3896, 491535), (3960, 483591), (3972, 482130), (4383, 436920), (4870, 393228), (4965, 385704), (5357, 357480), (5844, 327690), (5940, 322394), (5958, 321420), (6620, 289278), (7282, 262980), (7305, 262152), (7944, 241065), (8766, 218460), (8937, 214280), (9740, 196614), (9930, 192852), (10714, 178740), (10923, 175320), (11688, 163845), (11880, 161197), (11916, 160710), (13149, 145640), (13240, 144639), (14564, 131490), (14610, 131076), (14895, 128568), (16071, 119160), (17532, 109230), (17874, 107140), (18205, 105192), (19480, 98307), (19860, 96426), (21428, 89370), (21846, 87660), (21915, 87384), (23832, 80355), (26298, 72820), (26785, 71496), (29128, 65745), (29220, 65538), (29790, 64284), (32142, 59580), (32769, 58440), (35064, 54615), (35748, 53570), (36410, 52596), (39720, 48213), (42856, 44685), (43692, 43830)]