628554960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4226

約数の個数: 240

約数和(自身を含む): 2424576960

約数和(自身を除く): 1796022000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4177, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8354, 8360, 9405, 10032, 12531, 12540, 13680, 15048, 16708, 16720, 18810, 20885, 25062, 25080, 30096, 33416, 37593, 37620, 41770, 45947, 50124, 50160, 62655, 66832, 75186, 75240, 79363, 83540, 91894, 100248, 125310, 137841, 150372, 150480, 158726, 167080, 183788, 187965, 200496, 229735, 238089, 250620, 275682, 300744, 317452, 334160, 367576, 375930, 396815, 413523, 459470, 476178, 501240, 551364, 601488, 634904, 689205, 714267, 735152, 751860, 793630, 827046, 872993, 918940, 952356, 1002480, 1102728, 1190445, 1269808, 1378410, 1428534, 1503720, 1587260, 1654092, 1745986, 1837880, 1904712, 2067615, 2205456, 2380890, 2618979, 2756820, 2857068, 3007440, 3174520, 3308184, 3491972, 3571335, 3675760, 3809424, 4135230, 4364965, 4761780, 5237958, 5513640, 5714136, 6349040, 6616368, 6983944, 7142670, 7856937, 8270460, 8729930, 9523560, 10475916, 11027280, 11428272, 13094895, 13967888, 14285340, 15713874, 16540920, 17459860, 19047120, 20951832, 26189790, 28570680, 31427748, 33081840, 34919720, 39284685, 41903664, 52379580, 57141360, 62855496, 69839440, 78569370, 104759160, 125710992, 157138740, 209518320, 314277480, 628554960]

約数ペア:

[(1, 628554960), (2, 314277480), (3, 209518320), (4, 157138740), (5, 125710992), (6, 104759160), (8, 78569370), (9, 69839440), (10, 62855496), (11, 57141360), (12, 52379580), (15, 41903664), (16, 39284685), (18, 34919720), (19, 33081840), (20, 31427748), (22, 28570680), (24, 26189790), (30, 20951832), (33, 19047120), (36, 17459860), (38, 16540920), (40, 15713874), (44, 14285340), (45, 13967888), (48, 13094895), (55, 11428272), (57, 11027280), (60, 10475916), (66, 9523560), (72, 8729930), (76, 8270460), (80, 7856937), (88, 7142670), (90, 6983944), (95, 6616368), (99, 6349040), (110, 5714136), (114, 5513640), (120, 5237958), (132, 4761780), (144, 4364965), (152, 4135230), (165, 3809424), (171, 3675760), (176, 3571335), (180, 3491972), (190, 3308184), (198, 3174520), (209, 3007440), (220, 2857068), (228, 2756820), (240, 2618979), (264, 2380890), (285, 2205456), (304, 2067615), (330, 1904712), (342, 1837880), (360, 1745986), (380, 1654092), (396, 1587260), (418, 1503720), (440, 1428534), (456, 1378410), (495, 1269808), (528, 1190445), (570, 1102728), (627, 1002480), (660, 952356), (684, 918940), (720, 872993), (760, 827046), (792, 793630), (836, 751860), (855, 735152), (880, 714267), (912, 689205), (990, 634904), (1045, 601488), (1140, 551364), (1254, 501240), (1320, 476178), (1368, 459470), (1520, 413523), (1584, 396815), (1672, 375930), (1710, 367576), (1881, 334160), (1980, 317452), (2090, 300744), (2280, 275682), (2508, 250620), (2640, 238089), (2736, 229735), (3135, 200496), (3344, 187965), (3420, 183788), (3762, 167080), (3960, 158726), (4177, 150480), (4180, 150372), (4560, 137841), (5016, 125310), (6270, 100248), (6840, 91894), (7524, 83540), (7920, 79363), (8354, 75240), (8360, 75186), (9405, 66832), (10032, 62655), (12531, 50160), (12540, 50124), (13680, 45947), (15048, 41770), (16708, 37620), (16720, 37593), (18810, 33416), (20885, 30096), (25062, 25080)]