842919840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4964

約数の個数: 288

約数和(自身を含む): 3481470720

約数和(自身を除く): 2638550880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 4919, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 9520, 9838, 10080, 10710, 11424, 12240, 14280, 14757, 17136, 19040, 19676, 21420, 24480, 24595, 28560, 29514, 34272, 34433, 39352, 42840, 44271, 49190, 57120, 59028, 68866, 73785, 78704, 83623, 85680, 88542, 98380, 103299, 118056, 137732, 147570, 157408, 167246, 171360, 172165, 177084, 196760, 206598, 221355, 236112, 250869, 275464, 295140, 309897, 334492, 344330, 354168, 393520, 413196, 418115, 442710, 472224, 501738, 516495, 550928, 585361, 590280, 619794, 668984, 688660, 708336, 752607, 787040, 826392, 836230, 885420, 1003476, 1032990, 1101856, 1170722, 1180560, 1239588, 1254345, 1337968, 1377320, 1416672, 1505214, 1549485, 1652784, 1672460, 1756083, 1770840, 2006952, 2065980, 2341444, 2361120, 2479176, 2508690, 2675936, 2754640, 2926805, 3010428, 3098970, 3305568, 3344920, 3512166, 3541680, 3763035, 4013904, 4131960, 4682888, 4958352, 5017380, 5268249, 5509280, 5853610, 6020856, 6197940, 6689840, 7024332, 7083360, 7526070, 8027808, 8263920, 8780415, 9365776, 9916704, 10034760, 10536498, 11707220, 12041712, 12395880, 13379680, 14048664, 15052140, 16527840, 17560830, 18731552, 20069520, 21072996, 23414440, 24083424, 24791760, 26341245, 28097328, 30104280, 35121660, 40139040, 42145992, 46828880, 49583520, 52682490, 56194656, 60208560, 70243320, 84291984, 93657760, 105364980, 120417120, 140486640, 168583968, 210729960, 280973280, 421459920, 842919840]

約数ペア:

[(1, 842919840), (2, 421459920), (3, 280973280), (4, 210729960), (5, 168583968), (6, 140486640), (7, 120417120), (8, 105364980), (9, 93657760), (10, 84291984), (12, 70243320), (14, 60208560), (15, 56194656), (16, 52682490), (17, 49583520), (18, 46828880), (20, 42145992), (21, 40139040), (24, 35121660), (28, 30104280), (30, 28097328), (32, 26341245), (34, 24791760), (35, 24083424), (36, 23414440), (40, 21072996), (42, 20069520), (45, 18731552), (48, 17560830), (51, 16527840), (56, 15052140), (60, 14048664), (63, 13379680), (68, 12395880), (70, 12041712), (72, 11707220), (80, 10536498), (84, 10034760), (85, 9916704), (90, 9365776), (96, 8780415), (102, 8263920), (105, 8027808), (112, 7526070), (119, 7083360), (120, 7024332), (126, 6689840), (136, 6197940), (140, 6020856), (144, 5853610), (153, 5509280), (160, 5268249), (168, 5017380), (170, 4958352), (180, 4682888), (204, 4131960), (210, 4013904), (224, 3763035), (238, 3541680), (240, 3512166), (252, 3344920), (255, 3305568), (272, 3098970), (280, 3010428), (288, 2926805), (306, 2754640), (315, 2675936), (336, 2508690), (340, 2479176), (357, 2361120), (360, 2341444), (408, 2065980), (420, 2006952), (476, 1770840), (480, 1756083), (504, 1672460), (510, 1652784), (544, 1549485), (560, 1505214), (595, 1416672), (612, 1377320), (630, 1337968), (672, 1254345), (680, 1239588), (714, 1180560), (720, 1170722), (765, 1101856), (816, 1032990), (840, 1003476), (952, 885420), (1008, 836230), (1020, 826392), (1071, 787040), (1120, 752607), (1190, 708336), (1224, 688660), (1260, 668984), (1360, 619794), (1428, 590280), (1440, 585361), (1530, 550928), (1632, 516495), (1680, 501738), (1785, 472224), (1904, 442710), (2016, 418115), (2040, 413196), (2142, 393520), (2380, 354168), (2448, 344330), (2520, 334492), (2720, 309897), (2856, 295140), (3060, 275464), (3360, 250869), (3570, 236112), (3808, 221355), (4080, 206598), (4284, 196760), (4760, 177084), (4896, 172165), (4919, 171360), (5040, 167246), (5355, 157408), (5712, 147570), (6120, 137732), (7140, 118056), (8160, 103299), (8568, 98380), (9520, 88542), (9838, 85680), (10080, 83623), (10710, 78704), (11424, 73785), (12240, 68866), (14280, 59028), (14757, 57120), (17136, 49190), (19040, 44271), (19676, 42840), (21420, 39352), (24480, 34433), (24595, 34272), (28560, 29514)]