40140032800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421639}}^1$

素因数の和:421683

約数の個数: 144

約数和(自身を含む): 118578660480

約数和(自身を除く): 78438627680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1120, 1190, 1360, 1400, 1700, 1904, 2380, 2720, 2800, 2975, 3400, 3808, 4760, 5600, 5950, 6800, 9520, 11900, 13600, 19040, 23800, 47600, 95200, 421639, 843278, 1686556, 2108195, 2951473, 3373112, 4216390, 5902946, 6746224, 7167863, 8432780, 10540975, 11805892, 13492448, 14335726, 14757365, 16865560, 21081950, 23611784, 28671452, 29514730, 33731120, 35839315, 42163900, 47223568, 50175041, 57342904, 59029460, 67462240, 71678630, 73786825, 84327800, 94447136, 100350082, 114685808, 118058920, 143357260, 147573650, 168655600, 179196575, 200700164, 229371616, 236117840, 250875205, 286714520, 295147300, 337311200, 358393150, 401400328, 472235680, 501750410, 573429040, 590294600, 716786300, 802800656, 1003500820, 1146858080, 1180589200, 1254376025, 1433572600, 1605601312, 2007001640, 2361178400, 2508752050, 2867145200, 4014003280, 5017504100, 5734290400, 8028006560, 10035008200, 20070016400, 40140032800]

約数ペア:

[(1, 40140032800), (2, 20070016400), (4, 10035008200), (5, 8028006560), (7, 5734290400), (8, 5017504100), (10, 4014003280), (14, 2867145200), (16, 2508752050), (17, 2361178400), (20, 2007001640), (25, 1605601312), (28, 1433572600), (32, 1254376025), (34, 1180589200), (35, 1146858080), (40, 1003500820), (50, 802800656), (56, 716786300), (68, 590294600), (70, 573429040), (80, 501750410), (85, 472235680), (100, 401400328), (112, 358393150), (119, 337311200), (136, 295147300), (140, 286714520), (160, 250875205), (170, 236117840), (175, 229371616), (200, 200700164), (224, 179196575), (238, 168655600), (272, 147573650), (280, 143357260), (340, 118058920), (350, 114685808), (400, 100350082), (425, 94447136), (476, 84327800), (544, 73786825), (560, 71678630), (595, 67462240), (680, 59029460), (700, 57342904), (800, 50175041), (850, 47223568), (952, 42163900), (1120, 35839315), (1190, 33731120), (1360, 29514730), (1400, 28671452), (1700, 23611784), (1904, 21081950), (2380, 16865560), (2720, 14757365), (2800, 14335726), (2975, 13492448), (3400, 11805892), (3808, 10540975), (4760, 8432780), (5600, 7167863), (5950, 6746224), (6800, 5902946), (9520, 4216390), (11900, 3373112), (13600, 2951473), (19040, 2108195), (23800, 1686556), (47600, 843278), (95200, 421639)]