7219853640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{871963}}^1$

素因数の和:872003

約数の個数: 96

約数和(自身を含む): 24484749120

約数和(自身を除く): 17264895480

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, 871963, 1743926, 2615889, 3487852, 4359815, 5231778, 6975704, 7847667, 8719630, 10463556, 13079445, 15695334, 17439260, 20055149, 20927112, 26158890, 31390668, 34878520, 39238335, 40110298, 52317780, 60165447, 62781336, 78476670, 80220596, 100275745, 104635560, 120330894, 156953340, 160441192, 180496341, 200551490, 240661788, 300827235, 313906680, 360992682, 401102980, 481323576, 601654470, 721985364, 802205960, 902481705, 1203308940, 1443970728, 1804963410, 2406617880, 3609926820, 7219853640]

約数ペア:

[(1, 7219853640), (2, 3609926820), (3, 2406617880), (4, 1804963410), (5, 1443970728), (6, 1203308940), (8, 902481705), (9, 802205960), (10, 721985364), (12, 601654470), (15, 481323576), (18, 401102980), (20, 360992682), (23, 313906680), (24, 300827235), (30, 240661788), (36, 200551490), (40, 180496341), (45, 160441192), (46, 156953340), (60, 120330894), (69, 104635560), (72, 100275745), (90, 80220596), (92, 78476670), (115, 62781336), (120, 60165447), (138, 52317780), (180, 40110298), (184, 39238335), (207, 34878520), (230, 31390668), (276, 26158890), (345, 20927112), (360, 20055149), (414, 17439260), (460, 15695334), (552, 13079445), (690, 10463556), (828, 8719630), (920, 7847667), (1035, 6975704), (1380, 5231778), (1656, 4359815), (2070, 3487852), (2760, 2615889), (4140, 1743926), (8280, 871963)]