1839509640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{222163}}^1$

素因数の和:222203

約数の個数: 96

約数和(自身を含む): 6238365120

約数和(自身を除く): 4398855480

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, 222163, 444326, 666489, 888652, 1110815, 1332978, 1777304, 1999467, 2221630, 2665956, 3332445, 3998934, 4443260, 5109749, 5331912, 6664890, 7997868, 8886520, 9997335, 10219498, 13329780, 15329247, 15995736, 19994670, 20438996, 25548745, 26659560, 30658494, 39989340, 40877992, 45987741, 51097490, 61316988, 76646235, 79978680, 91975482, 102194980, 122633976, 153292470, 183950964, 204389960, 229938705, 306584940, 367901928, 459877410, 613169880, 919754820, 1839509640]

約数ペア:

[(1, 1839509640), (2, 919754820), (3, 613169880), (4, 459877410), (5, 367901928), (6, 306584940), (8, 229938705), (9, 204389960), (10, 183950964), (12, 153292470), (15, 122633976), (18, 102194980), (20, 91975482), (23, 79978680), (24, 76646235), (30, 61316988), (36, 51097490), (40, 45987741), (45, 40877992), (46, 39989340), (60, 30658494), (69, 26659560), (72, 25548745), (90, 20438996), (92, 19994670), (115, 15995736), (120, 15329247), (138, 13329780), (180, 10219498), (184, 9997335), (207, 8886520), (230, 7997868), (276, 6664890), (345, 5331912), (360, 5109749), (414, 4443260), (460, 3998934), (552, 3332445), (690, 2665956), (828, 2221630), (920, 1999467), (1035, 1777304), (1380, 1332978), (1656, 1110815), (2070, 888652), (2760, 666489), (4140, 444326), (8280, 222163)]