2146283640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{259213}}^1$

素因数の和:259253

約数の個数: 96

約数和(自身を含む): 7278729120

約数和(自身を除く): 5132445480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 259213, 518426, 777639, 1036852, 1296065, 1555278, 2073704, 2332917, 2592130, 3110556, 3888195, 4665834, 5184260, 5961899, 6221112, 7776390, 9331668, 10368520, 11664585, 11923798, 15552780, 17885697, 18663336, 23329170, 23847596, 29809495, 31105560, 35771394, 46658340, 47695192, 53657091, 59618990, 71542788, 89428485, 93316680, 107314182, 119237980, 143085576, 178856970, 214628364, 238475960, 268285455, 357713940, 429256728, 536570910, 715427880, 1073141820, 2146283640]

約数ペア:

[(1, 2146283640), (2, 1073141820), (3, 715427880), (4, 536570910), (5, 429256728), (6, 357713940), (8, 268285455), (9, 238475960), (10, 214628364), (12, 178856970), (15, 143085576), (18, 119237980), (20, 107314182), (23, 93316680), (24, 89428485), (30, 71542788), (36, 59618990), (40, 53657091), (45, 47695192), (46, 46658340), (60, 35771394), (69, 31105560), (72, 29809495), (90, 23847596), (92, 23329170), (115, 18663336), (120, 17885697), (138, 15552780), (180, 11923798), (184, 11664585), (207, 10368520), (230, 9331668), (276, 7776390), (345, 6221112), (360, 5961899), (414, 5184260), (460, 4665834), (552, 3888195), (690, 3110556), (828, 2592130), (920, 2332917), (1035, 2073704), (1380, 1555278), (1656, 1296065), (2070, 1036852), (2760, 777639), (4140, 518426), (8280, 259213)]