2017231920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 7419739392

約数和(自身を除く): 5402507472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 487, 495, 523, 528, 660, 720, 792, 880, 974, 990, 1046, 1320, 1461, 1569, 1584, 1948, 1980, 2092, 2435, 2615, 2640, 2922, 3138, 3896, 3960, 4184, 4383, 4707, 4870, 5230, 5357, 5753, 5844, 6276, 7305, 7792, 7845, 7920, 8368, 8766, 9414, 9740, 10460, 10714, 11506, 11688, 12552, 14610, 15690, 16071, 17259, 17532, 18828, 19480, 20920, 21428, 21915, 23012, 23376, 23535, 25104, 26785, 28765, 29220, 31380, 32142, 34518, 35064, 37656, 38960, 41840, 42856, 43830, 46024, 47070, 48213, 51777, 53570, 57530, 58440, 62760, 64284, 69036, 70128, 75312, 80355, 85712, 86295, 87660, 92048, 94140, 96426, 103554, 107140, 115060, 116880, 125520, 128568, 138072, 160710, 172590, 175320, 188280, 192852, 207108, 214280, 230120, 241065, 254701, 257136, 258885, 276144, 321420, 345180, 350640, 376560, 385704, 414216, 428560, 460240, 482130, 509402, 517770, 642840, 690360, 764103, 771408, 828432, 964260, 1018804, 1035540, 1273505, 1285680, 1380720, 1528206, 1928520, 2037608, 2071080, 2292309, 2547010, 2801711, 3056412, 3820515, 3857040, 4075216, 4142160, 4584618, 5094020, 5603422, 6112824, 7641030, 8405133, 9169236, 10188040, 11206844, 11461545, 12225648, 14008555, 15282060, 16810266, 18338472, 20376080, 22413688, 22923090, 25215399, 28017110, 30564120, 33620532, 36676944, 42025665, 44827376, 45846180, 50430798, 56034220, 61128240, 67241064, 84051330, 91692360, 100861596, 112068440, 126076995, 134482128, 168102660, 183384720, 201723192, 224136880, 252153990, 336205320, 403446384, 504307980, 672410640, 1008615960, 2017231920]

約数ペア:

[(1, 2017231920), (2, 1008615960), (3, 672410640), (4, 504307980), (5, 403446384), (6, 336205320), (8, 252153990), (9, 224136880), (10, 201723192), (11, 183384720), (12, 168102660), (15, 134482128), (16, 126076995), (18, 112068440), (20, 100861596), (22, 91692360), (24, 84051330), (30, 67241064), (33, 61128240), (36, 56034220), (40, 50430798), (44, 45846180), (45, 44827376), (48, 42025665), (55, 36676944), (60, 33620532), (66, 30564120), (72, 28017110), (80, 25215399), (88, 22923090), (90, 22413688), (99, 20376080), (110, 18338472), (120, 16810266), (132, 15282060), (144, 14008555), (165, 12225648), (176, 11461545), (180, 11206844), (198, 10188040), (220, 9169236), (240, 8405133), (264, 7641030), (330, 6112824), (360, 5603422), (396, 5094020), (440, 4584618), (487, 4142160), (495, 4075216), (523, 3857040), (528, 3820515), (660, 3056412), (720, 2801711), (792, 2547010), (880, 2292309), (974, 2071080), (990, 2037608), (1046, 1928520), (1320, 1528206), (1461, 1380720), (1569, 1285680), (1584, 1273505), (1948, 1035540), (1980, 1018804), (2092, 964260), (2435, 828432), (2615, 771408), (2640, 764103), (2922, 690360), (3138, 642840), (3896, 517770), (3960, 509402), (4184, 482130), (4383, 460240), (4707, 428560), (4870, 414216), (5230, 385704), (5357, 376560), (5753, 350640), (5844, 345180), (6276, 321420), (7305, 276144), (7792, 258885), (7845, 257136), (7920, 254701), (8368, 241065), (8766, 230120), (9414, 214280), (9740, 207108), (10460, 192852), (10714, 188280), (11506, 175320), (11688, 172590), (12552, 160710), (14610, 138072), (15690, 128568), (16071, 125520), (17259, 116880), (17532, 115060), (18828, 107140), (19480, 103554), (20920, 96426), (21428, 94140), (21915, 92048), (23012, 87660), (23376, 86295), (23535, 85712), (25104, 80355), (26785, 75312), (28765, 70128), (29220, 69036), (31380, 64284), (32142, 62760), (34518, 58440), (35064, 57530), (37656, 53570), (38960, 51777), (41840, 48213), (42856, 47070), (43830, 46024)]