531983760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2617}}^1$

素因数の和:2662

約数の個数: 240

約数和(自身を含む): 2072450688

約数和(自身を除く): 1540466928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2617, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4840, 5082, 5234, 5808, 6160, 6776, 7260, 7851, 8470, 9240, 9680, 10164, 10468, 12705, 13085, 13552, 14520, 15702, 16940, 18319, 18480, 20328, 20936, 25410, 26170, 28787, 29040, 31404, 33880, 36638, 39255, 40656, 41872, 50820, 52340, 54957, 57574, 62808, 67760, 73276, 78510, 86361, 91595, 101640, 104680, 109914, 115148, 125616, 143935, 146552, 157020, 172722, 183190, 201509, 203280, 209360, 219828, 230296, 274785, 287870, 293104, 314040, 316657, 345444, 366380, 403018, 431805, 439656, 460592, 549570, 575740, 604527, 628080, 633314, 690888, 732760, 806036, 863610, 879312, 949971, 1007545, 1099140, 1151480, 1209054, 1266628, 1381776, 1465520, 1583285, 1612072, 1727220, 1899942, 2015090, 2198280, 2216599, 2302960, 2418108, 2533256, 3022635, 3166570, 3224144, 3454440, 3799884, 4030180, 4396560, 4433198, 4749855, 4836216, 5066512, 6045270, 6333140, 6649797, 6908880, 7599768, 8060360, 8866396, 9499710, 9672432, 11082995, 12090540, 12666280, 13299594, 15199536, 16120720, 17732792, 18999420, 22165990, 24181080, 25332560, 26599188, 33248985, 35465584, 37998840, 44331980, 48362160, 53198376, 66497970, 75997680, 88663960, 106396752, 132995940, 177327920, 265991880, 531983760]

約数ペア:

[(1, 531983760), (2, 265991880), (3, 177327920), (4, 132995940), (5, 106396752), (6, 88663960), (7, 75997680), (8, 66497970), (10, 53198376), (11, 48362160), (12, 44331980), (14, 37998840), (15, 35465584), (16, 33248985), (20, 26599188), (21, 25332560), (22, 24181080), (24, 22165990), (28, 18999420), (30, 17732792), (33, 16120720), (35, 15199536), (40, 13299594), (42, 12666280), (44, 12090540), (48, 11082995), (55, 9672432), (56, 9499710), (60, 8866396), (66, 8060360), (70, 7599768), (77, 6908880), (80, 6649797), (84, 6333140), (88, 6045270), (105, 5066512), (110, 4836216), (112, 4749855), (120, 4433198), (121, 4396560), (132, 4030180), (140, 3799884), (154, 3454440), (165, 3224144), (168, 3166570), (176, 3022635), (210, 2533256), (220, 2418108), (231, 2302960), (240, 2216599), (242, 2198280), (264, 2015090), (280, 1899942), (308, 1727220), (330, 1612072), (336, 1583285), (363, 1465520), (385, 1381776), (420, 1266628), (440, 1209054), (462, 1151480), (484, 1099140), (528, 1007545), (560, 949971), (605, 879312), (616, 863610), (660, 806036), (726, 732760), (770, 690888), (840, 633314), (847, 628080), (880, 604527), (924, 575740), (968, 549570), (1155, 460592), (1210, 439656), (1232, 431805), (1320, 403018), (1452, 366380), (1540, 345444), (1680, 316657), (1694, 314040), (1815, 293104), (1848, 287870), (1936, 274785), (2310, 230296), (2420, 219828), (2541, 209360), (2617, 203280), (2640, 201509), (2904, 183190), (3080, 172722), (3388, 157020), (3630, 146552), (3696, 143935), (4235, 125616), (4620, 115148), (4840, 109914), (5082, 104680), (5234, 101640), (5808, 91595), (6160, 86361), (6776, 78510), (7260, 73276), (7851, 67760), (8470, 62808), (9240, 57574), (9680, 54957), (10164, 52340), (10468, 50820), (12705, 41872), (13085, 40656), (13552, 39255), (14520, 36638), (15702, 33880), (16940, 31404), (18319, 29040), (18480, 28787), (20328, 26170), (20936, 25410)]