833944020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 288

約数和(自身を含む): 2990776320

約数和(自身を除く): 2156832300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 169, 182, 186, 195, 210, 217, 260, 273, 310, 338, 364, 372, 379, 390, 403, 420, 434, 455, 465, 507, 546, 620, 651, 676, 758, 780, 806, 845, 868, 910, 930, 1014, 1085, 1092, 1137, 1183, 1209, 1302, 1365, 1516, 1612, 1690, 1820, 1860, 1895, 2015, 2028, 2170, 2274, 2366, 2418, 2535, 2604, 2653, 2730, 2821, 3255, 3380, 3549, 3790, 4030, 4340, 4548, 4732, 4836, 4927, 5070, 5239, 5306, 5460, 5642, 5685, 5915, 6045, 6510, 7098, 7580, 7959, 8060, 8463, 9854, 10140, 10478, 10612, 11284, 11370, 11749, 11830, 12090, 13020, 13265, 14105, 14196, 14781, 15717, 15918, 16926, 17745, 19708, 20956, 22740, 23498, 23660, 24180, 24635, 26195, 26530, 28210, 29562, 31434, 31836, 33852, 34489, 35247, 35490, 36673, 39795, 42315, 46996, 49270, 52390, 53060, 56420, 58745, 59124, 62868, 64051, 68978, 70494, 70980, 73346, 73905, 78585, 79590, 82243, 84630, 98540, 103467, 104780, 110019, 117490, 128102, 137956, 140988, 146692, 147810, 152737, 157170, 159180, 164486, 169260, 172445, 176235, 183365, 192153, 206934, 220038, 234980, 246729, 256204, 295620, 305474, 314340, 320255, 328972, 344890, 352470, 366730, 384306, 411215, 413868, 440076, 448357, 458211, 493458, 517335, 550095, 610948, 640510, 689780, 704940, 733460, 763685, 768612, 822430, 896714, 916422, 960765, 986916, 1034670, 1069159, 1100190, 1233645, 1281020, 1345071, 1527370, 1644860, 1793428, 1832844, 1921530, 1985581, 2069340, 2138318, 2200380, 2241785, 2291055, 2467290, 2690142, 3054740, 3207477, 3843060, 3971162, 4276636, 4483570, 4582110, 4934580, 5345795, 5380284, 5956743, 6414954, 6725355, 7942324, 8967140, 9164220, 9927905, 10691590, 11913486, 12829908, 13450710, 13899067, 16037385, 19855810, 21383180, 23826972, 26901420, 27798134, 29783715, 32074770, 39711620, 41697201, 55596268, 59567430, 64149540, 69495335, 83394402, 119134860, 138990670, 166788804, 208486005, 277981340, 416972010, 833944020]

約数ペア:

[(1, 833944020), (2, 416972010), (3, 277981340), (4, 208486005), (5, 166788804), (6, 138990670), (7, 119134860), (10, 83394402), (12, 69495335), (13, 64149540), (14, 59567430), (15, 55596268), (20, 41697201), (21, 39711620), (26, 32074770), (28, 29783715), (30, 27798134), (31, 26901420), (35, 23826972), (39, 21383180), (42, 19855810), (52, 16037385), (60, 13899067), (62, 13450710), (65, 12829908), (70, 11913486), (78, 10691590), (84, 9927905), (91, 9164220), (93, 8967140), (105, 7942324), (124, 6725355), (130, 6414954), (140, 5956743), (155, 5380284), (156, 5345795), (169, 4934580), (182, 4582110), (186, 4483570), (195, 4276636), (210, 3971162), (217, 3843060), (260, 3207477), (273, 3054740), (310, 2690142), (338, 2467290), (364, 2291055), (372, 2241785), (379, 2200380), (390, 2138318), (403, 2069340), (420, 1985581), (434, 1921530), (455, 1832844), (465, 1793428), (507, 1644860), (546, 1527370), (620, 1345071), (651, 1281020), (676, 1233645), (758, 1100190), (780, 1069159), (806, 1034670), (845, 986916), (868, 960765), (910, 916422), (930, 896714), (1014, 822430), (1085, 768612), (1092, 763685), (1137, 733460), (1183, 704940), (1209, 689780), (1302, 640510), (1365, 610948), (1516, 550095), (1612, 517335), (1690, 493458), (1820, 458211), (1860, 448357), (1895, 440076), (2015, 413868), (2028, 411215), (2170, 384306), (2274, 366730), (2366, 352470), (2418, 344890), (2535, 328972), (2604, 320255), (2653, 314340), (2730, 305474), (2821, 295620), (3255, 256204), (3380, 246729), (3549, 234980), (3790, 220038), (4030, 206934), (4340, 192153), (4548, 183365), (4732, 176235), (4836, 172445), (4927, 169260), (5070, 164486), (5239, 159180), (5306, 157170), (5460, 152737), (5642, 147810), (5685, 146692), (5915, 140988), (6045, 137956), (6510, 128102), (7098, 117490), (7580, 110019), (7959, 104780), (8060, 103467), (8463, 98540), (9854, 84630), (10140, 82243), (10478, 79590), (10612, 78585), (11284, 73905), (11370, 73346), (11749, 70980), (11830, 70494), (12090, 68978), (13020, 64051), (13265, 62868), (14105, 59124), (14196, 58745), (14781, 56420), (15717, 53060), (15918, 52390), (16926, 49270), (17745, 46996), (19708, 42315), (20956, 39795), (22740, 36673), (23498, 35490), (23660, 35247), (24180, 34489), (24635, 33852), (26195, 31836), (26530, 31434), (28210, 29562)]