2255263520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 5998406400

約数和(自身を除く): 3743142880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 151, 152, 160, 170, 190, 272, 289, 302, 304, 323, 340, 380, 544, 578, 604, 608, 646, 680, 755, 760, 1156, 1208, 1292, 1360, 1445, 1510, 1520, 1615, 2312, 2416, 2567, 2584, 2720, 2869, 2890, 3020, 3040, 3230, 4624, 4832, 4913, 5134, 5168, 5491, 5738, 5780, 6040, 6460, 9248, 9826, 10268, 10336, 10982, 11476, 11560, 12080, 12835, 12920, 14345, 19652, 20536, 21964, 22952, 23120, 24160, 24565, 25670, 25840, 27455, 28690, 39304, 41072, 43639, 43928, 45904, 46240, 48773, 49130, 51340, 51680, 54910, 57380, 78608, 82144, 87278, 87856, 91808, 93347, 97546, 98260, 102680, 109820, 114760, 157216, 174556, 175712, 186694, 195092, 196520, 205360, 218195, 219640, 229520, 243865, 349112, 373388, 390184, 393040, 410720, 436390, 439280, 459040, 466735, 487730, 698224, 741863, 746776, 780368, 786080, 829141, 872780, 878560, 933470, 975460, 1396448, 1483726, 1493552, 1560736, 1658282, 1745560, 1866940, 1950920, 2967452, 2987104, 3316564, 3491120, 3709315, 3733880, 3901840, 4145705, 5934904, 6633128, 6982240, 7418630, 7467760, 7803680, 8291410, 11869808, 13266256, 14095397, 14837260, 14935520, 16582820, 23739616, 26532512, 28190794, 29674520, 33165640, 56381588, 59349040, 66331280, 70476985, 112763176, 118698080, 132662560, 140953970, 225526352, 281907940, 451052704, 563815880, 1127631760, 2255263520]

約数ペア:

[(1, 2255263520), (2, 1127631760), (4, 563815880), (5, 451052704), (8, 281907940), (10, 225526352), (16, 140953970), (17, 132662560), (19, 118698080), (20, 112763176), (32, 70476985), (34, 66331280), (38, 59349040), (40, 56381588), (68, 33165640), (76, 29674520), (80, 28190794), (85, 26532512), (95, 23739616), (136, 16582820), (151, 14935520), (152, 14837260), (160, 14095397), (170, 13266256), (190, 11869808), (272, 8291410), (289, 7803680), (302, 7467760), (304, 7418630), (323, 6982240), (340, 6633128), (380, 5934904), (544, 4145705), (578, 3901840), (604, 3733880), (608, 3709315), (646, 3491120), (680, 3316564), (755, 2987104), (760, 2967452), (1156, 1950920), (1208, 1866940), (1292, 1745560), (1360, 1658282), (1445, 1560736), (1510, 1493552), (1520, 1483726), (1615, 1396448), (2312, 975460), (2416, 933470), (2567, 878560), (2584, 872780), (2720, 829141), (2869, 786080), (2890, 780368), (3020, 746776), (3040, 741863), (3230, 698224), (4624, 487730), (4832, 466735), (4913, 459040), (5134, 439280), (5168, 436390), (5491, 410720), (5738, 393040), (5780, 390184), (6040, 373388), (6460, 349112), (9248, 243865), (9826, 229520), (10268, 219640), (10336, 218195), (10982, 205360), (11476, 196520), (11560, 195092), (12080, 186694), (12835, 175712), (12920, 174556), (14345, 157216), (19652, 114760), (20536, 109820), (21964, 102680), (22952, 98260), (23120, 97546), (24160, 93347), (24565, 91808), (25670, 87856), (25840, 87278), (27455, 82144), (28690, 78608), (39304, 57380), (41072, 54910), (43639, 51680), (43928, 51340), (45904, 49130), (46240, 48773)]