153576640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 458663040

約数和(自身を除く): 305086400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 64, 68, 70, 74, 80, 85, 109, 112, 119, 136, 140, 148, 160, 170, 185, 218, 224, 238, 259, 272, 280, 296, 320, 340, 370, 436, 448, 476, 518, 544, 545, 560, 592, 595, 629, 680, 740, 763, 872, 952, 1036, 1088, 1090, 1120, 1184, 1190, 1258, 1295, 1360, 1480, 1526, 1744, 1853, 1904, 2072, 2180, 2240, 2368, 2380, 2516, 2590, 2720, 2960, 3052, 3145, 3488, 3706, 3808, 3815, 4033, 4144, 4360, 4403, 4760, 5032, 5180, 5440, 5920, 6104, 6290, 6976, 7412, 7616, 7630, 8066, 8288, 8720, 8806, 9265, 9520, 10064, 10360, 11840, 12208, 12580, 12971, 14824, 15260, 16132, 16576, 17440, 17612, 18530, 19040, 20128, 20165, 20720, 22015, 24416, 25160, 25942, 28231, 29648, 30520, 32264, 34880, 35224, 37060, 38080, 40256, 40330, 41440, 44030, 48832, 50320, 51884, 56462, 59296, 61040, 64528, 64855, 68561, 70448, 74120, 80660, 82880, 88060, 100640, 103768, 112924, 118592, 122080, 129056, 129710, 137122, 140896, 141155, 148240, 161320, 176120, 201280, 207536, 225848, 244160, 258112, 259420, 274244, 281792, 282310, 296480, 322640, 342805, 352240, 415072, 451696, 479927, 518840, 548488, 564620, 592960, 645280, 685610, 704480, 830144, 903392, 959854, 1037680, 1096976, 1129240, 1290560, 1371220, 1408960, 1806784, 1919708, 2075360, 2193952, 2258480, 2399635, 2742440, 3839416, 4150720, 4387904, 4516960, 4799270, 5484880, 7678832, 9033920, 9598540, 10969760, 15357664, 19197080, 21939520, 30715328, 38394160, 76788320, 153576640]

約数ペア:

[(1, 153576640), (2, 76788320), (4, 38394160), (5, 30715328), (7, 21939520), (8, 19197080), (10, 15357664), (14, 10969760), (16, 9598540), (17, 9033920), (20, 7678832), (28, 5484880), (32, 4799270), (34, 4516960), (35, 4387904), (37, 4150720), (40, 3839416), (56, 2742440), (64, 2399635), (68, 2258480), (70, 2193952), (74, 2075360), (80, 1919708), (85, 1806784), (109, 1408960), (112, 1371220), (119, 1290560), (136, 1129240), (140, 1096976), (148, 1037680), (160, 959854), (170, 903392), (185, 830144), (218, 704480), (224, 685610), (238, 645280), (259, 592960), (272, 564620), (280, 548488), (296, 518840), (320, 479927), (340, 451696), (370, 415072), (436, 352240), (448, 342805), (476, 322640), (518, 296480), (544, 282310), (545, 281792), (560, 274244), (592, 259420), (595, 258112), (629, 244160), (680, 225848), (740, 207536), (763, 201280), (872, 176120), (952, 161320), (1036, 148240), (1088, 141155), (1090, 140896), (1120, 137122), (1184, 129710), (1190, 129056), (1258, 122080), (1295, 118592), (1360, 112924), (1480, 103768), (1526, 100640), (1744, 88060), (1853, 82880), (1904, 80660), (2072, 74120), (2180, 70448), (2240, 68561), (2368, 64855), (2380, 64528), (2516, 61040), (2590, 59296), (2720, 56462), (2960, 51884), (3052, 50320), (3145, 48832), (3488, 44030), (3706, 41440), (3808, 40330), (3815, 40256), (4033, 38080), (4144, 37060), (4360, 35224), (4403, 34880), (4760, 32264), (5032, 30520), (5180, 29648), (5440, 28231), (5920, 25942), (6104, 25160), (6290, 24416), (6976, 22015), (7412, 20720), (7616, 20165), (7630, 20128), (8066, 19040), (8288, 18530), (8720, 17612), (8806, 17440), (9265, 16576), (9520, 16132), (10064, 15260), (10360, 14824), (11840, 12971), (12208, 12580)]