8124766720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3461}}^1$

素因数の和:3622

約数の個数: 160

約数和(自身を含む): 22439742336

約数和(自身を除く): 14314975616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 224, 256, 262, 280, 320, 448, 512, 524, 560, 640, 655, 896, 917, 1048, 1120, 1280, 1310, 1792, 1834, 2096, 2240, 2560, 2620, 3461, 3584, 3668, 4192, 4480, 4585, 5240, 6922, 7336, 8384, 8960, 9170, 10480, 13844, 14672, 16768, 17305, 17920, 18340, 20960, 24227, 27688, 29344, 33536, 34610, 36680, 41920, 48454, 55376, 58688, 67072, 69220, 73360, 83840, 96908, 110752, 117376, 121135, 138440, 146720, 167680, 193816, 221504, 234752, 242270, 276880, 293440, 335360, 387632, 443008, 453391, 469504, 484540, 553760, 586880, 775264, 886016, 906782, 969080, 1107520, 1173760, 1550528, 1772032, 1813564, 1938160, 2215040, 2266955, 2347520, 3101056, 3173737, 3627128, 3876320, 4430080, 4533910, 6202112, 6347474, 7254256, 7752640, 8860160, 9067820, 12404224, 12694948, 14508512, 15505280, 15868685, 18135640, 25389896, 29017024, 31010560, 31737370, 36271280, 50779792, 58034048, 62021120, 63474740, 72542560, 101559584, 116068096, 126949480, 145085120, 203119168, 232136192, 253898960, 290170240, 406238336, 507797920, 580340480, 812476672, 1015595840, 1160680960, 1624953344, 2031191680, 4062383360, 8124766720]

約数ペア:

[(1, 8124766720), (2, 4062383360), (4, 2031191680), (5, 1624953344), (7, 1160680960), (8, 1015595840), (10, 812476672), (14, 580340480), (16, 507797920), (20, 406238336), (28, 290170240), (32, 253898960), (35, 232136192), (40, 203119168), (56, 145085120), (64, 126949480), (70, 116068096), (80, 101559584), (112, 72542560), (128, 63474740), (131, 62021120), (140, 58034048), (160, 50779792), (224, 36271280), (256, 31737370), (262, 31010560), (280, 29017024), (320, 25389896), (448, 18135640), (512, 15868685), (524, 15505280), (560, 14508512), (640, 12694948), (655, 12404224), (896, 9067820), (917, 8860160), (1048, 7752640), (1120, 7254256), (1280, 6347474), (1310, 6202112), (1792, 4533910), (1834, 4430080), (2096, 3876320), (2240, 3627128), (2560, 3173737), (2620, 3101056), (3461, 2347520), (3584, 2266955), (3668, 2215040), (4192, 1938160), (4480, 1813564), (4585, 1772032), (5240, 1550528), (6922, 1173760), (7336, 1107520), (8384, 969080), (8960, 906782), (9170, 886016), (10480, 775264), (13844, 586880), (14672, 553760), (16768, 484540), (17305, 469504), (17920, 453391), (18340, 443008), (20960, 387632), (24227, 335360), (27688, 293440), (29344, 276880), (33536, 242270), (34610, 234752), (36680, 221504), (41920, 193816), (48454, 167680), (55376, 146720), (58688, 138440), (67072, 121135), (69220, 117376), (73360, 110752), (83840, 96908)]