125989760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 128

約数和(自身を含む): 341863200

約数和(自身を除く): 215873440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 797, 832, 988, 1040, 1216, 1235, 1520, 1594, 1664, 1976, 2080, 2432, 2470, 3040, 3188, 3952, 3985, 4160, 4940, 6080, 6376, 7904, 7970, 8320, 9880, 10361, 12160, 12752, 15143, 15808, 15940, 19760, 20722, 25504, 30286, 31616, 31880, 39520, 41444, 51008, 51805, 60572, 63760, 75715, 79040, 82888, 102016, 103610, 121144, 127520, 151430, 158080, 165776, 196859, 207220, 242288, 255040, 302860, 331552, 393718, 414440, 484576, 510080, 605720, 663104, 787436, 828880, 969152, 984295, 1211440, 1326208, 1574872, 1657760, 1938304, 1968590, 2422880, 3149744, 3315520, 3937180, 4845760, 6299488, 6631040, 7874360, 9691520, 12598976, 15748720, 25197952, 31497440, 62994880, 125989760]

約数ペア:

[(1, 125989760), (2, 62994880), (4, 31497440), (5, 25197952), (8, 15748720), (10, 12598976), (13, 9691520), (16, 7874360), (19, 6631040), (20, 6299488), (26, 4845760), (32, 3937180), (38, 3315520), (40, 3149744), (52, 2422880), (64, 1968590), (65, 1938304), (76, 1657760), (80, 1574872), (95, 1326208), (104, 1211440), (128, 984295), (130, 969152), (152, 828880), (160, 787436), (190, 663104), (208, 605720), (247, 510080), (260, 484576), (304, 414440), (320, 393718), (380, 331552), (416, 302860), (494, 255040), (520, 242288), (608, 207220), (640, 196859), (760, 165776), (797, 158080), (832, 151430), (988, 127520), (1040, 121144), (1216, 103610), (1235, 102016), (1520, 82888), (1594, 79040), (1664, 75715), (1976, 63760), (2080, 60572), (2432, 51805), (2470, 51008), (3040, 41444), (3188, 39520), (3952, 31880), (3985, 31616), (4160, 30286), (4940, 25504), (6080, 20722), (6376, 19760), (7904, 15940), (7970, 15808), (8320, 15143), (9880, 12752), (10361, 12160)]