40745600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 122938560

約数和(自身を除く): 82192960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 107, 112, 119, 128, 136, 140, 160, 170, 175, 200, 214, 224, 238, 272, 280, 320, 340, 350, 400, 425, 428, 448, 476, 535, 544, 560, 595, 640, 680, 700, 749, 800, 850, 856, 896, 952, 1070, 1088, 1120, 1190, 1360, 1400, 1498, 1600, 1700, 1712, 1819, 1904, 2140, 2176, 2240, 2380, 2675, 2720, 2800, 2975, 2996, 3200, 3400, 3424, 3638, 3745, 3808, 4280, 4480, 4760, 5350, 5440, 5600, 5950, 5992, 6800, 6848, 7276, 7490, 7616, 8560, 9095, 9520, 10700, 10880, 11200, 11900, 11984, 12733, 13600, 13696, 14552, 14980, 15232, 17120, 18190, 18725, 19040, 21400, 22400, 23800, 23968, 25466, 27200, 29104, 29960, 34240, 36380, 37450, 38080, 42800, 45475, 47600, 47936, 50932, 54400, 58208, 59920, 63665, 68480, 72760, 74900, 76160, 85600, 90950, 95200, 95872, 101864, 116416, 119840, 127330, 145520, 149800, 171200, 181900, 190400, 203728, 232832, 239680, 254660, 291040, 299600, 318325, 342400, 363800, 380800, 407456, 479360, 509320, 582080, 599200, 636650, 727600, 814912, 1018640, 1164160, 1198400, 1273300, 1455200, 1629824, 2037280, 2396800, 2546600, 2910400, 4074560, 5093200, 5820800, 8149120, 10186400, 20372800, 40745600]

約数ペア:

[(1, 40745600), (2, 20372800), (4, 10186400), (5, 8149120), (7, 5820800), (8, 5093200), (10, 4074560), (14, 2910400), (16, 2546600), (17, 2396800), (20, 2037280), (25, 1629824), (28, 1455200), (32, 1273300), (34, 1198400), (35, 1164160), (40, 1018640), (50, 814912), (56, 727600), (64, 636650), (68, 599200), (70, 582080), (80, 509320), (85, 479360), (100, 407456), (107, 380800), (112, 363800), (119, 342400), (128, 318325), (136, 299600), (140, 291040), (160, 254660), (170, 239680), (175, 232832), (200, 203728), (214, 190400), (224, 181900), (238, 171200), (272, 149800), (280, 145520), (320, 127330), (340, 119840), (350, 116416), (400, 101864), (425, 95872), (428, 95200), (448, 90950), (476, 85600), (535, 76160), (544, 74900), (560, 72760), (595, 68480), (640, 63665), (680, 59920), (700, 58208), (749, 54400), (800, 50932), (850, 47936), (856, 47600), (896, 45475), (952, 42800), (1070, 38080), (1088, 37450), (1120, 36380), (1190, 34240), (1360, 29960), (1400, 29104), (1498, 27200), (1600, 25466), (1700, 23968), (1712, 23800), (1819, 22400), (1904, 21400), (2140, 19040), (2176, 18725), (2240, 18190), (2380, 17120), (2675, 15232), (2720, 14980), (2800, 14552), (2975, 13696), (2996, 13600), (3200, 12733), (3400, 11984), (3424, 11900), (3638, 11200), (3745, 10880), (3808, 10700), (4280, 9520), (4480, 9095), (4760, 8560), (5350, 7616), (5440, 7490), (5600, 7276), (5950, 6848), (5992, 6800)]