42846720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{797}}^1$

素因数の和:830

約数の個数: 160

約数和(自身を含む): 156739968

約数和(自身を除く): 113893248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 797, 840, 896, 960, 1120, 1280, 1344, 1536, 1594, 1680, 1792, 1920, 2240, 2391, 2560, 2688, 3188, 3360, 3584, 3840, 3985, 4480, 4782, 5376, 5579, 6376, 6720, 7680, 7970, 8960, 9564, 10752, 11158, 11955, 12752, 13440, 15940, 16737, 17920, 19128, 22316, 23910, 25504, 26880, 27895, 31880, 33474, 38256, 44632, 47820, 51008, 53760, 55790, 63760, 66948, 76512, 83685, 89264, 95640, 102016, 111580, 127520, 133896, 153024, 167370, 178528, 191280, 204032, 223160, 255040, 267792, 306048, 334740, 357056, 382560, 408064, 446320, 510080, 535584, 612096, 669480, 714112, 765120, 892640, 1020160, 1071168, 1224192, 1338960, 1428224, 1530240, 1785280, 2040320, 2142336, 2677920, 2856448, 3060480, 3570560, 4284672, 5355840, 6120960, 7141120, 8569344, 10711680, 14282240, 21423360, 42846720]

約数ペア:

[(1, 42846720), (2, 21423360), (3, 14282240), (4, 10711680), (5, 8569344), (6, 7141120), (7, 6120960), (8, 5355840), (10, 4284672), (12, 3570560), (14, 3060480), (15, 2856448), (16, 2677920), (20, 2142336), (21, 2040320), (24, 1785280), (28, 1530240), (30, 1428224), (32, 1338960), (35, 1224192), (40, 1071168), (42, 1020160), (48, 892640), (56, 765120), (60, 714112), (64, 669480), (70, 612096), (80, 535584), (84, 510080), (96, 446320), (105, 408064), (112, 382560), (120, 357056), (128, 334740), (140, 306048), (160, 267792), (168, 255040), (192, 223160), (210, 204032), (224, 191280), (240, 178528), (256, 167370), (280, 153024), (320, 133896), (336, 127520), (384, 111580), (420, 102016), (448, 95640), (480, 89264), (512, 83685), (560, 76512), (640, 66948), (672, 63760), (768, 55790), (797, 53760), (840, 51008), (896, 47820), (960, 44632), (1120, 38256), (1280, 33474), (1344, 31880), (1536, 27895), (1594, 26880), (1680, 25504), (1792, 23910), (1920, 22316), (2240, 19128), (2391, 17920), (2560, 16737), (2688, 15940), (3188, 13440), (3360, 12752), (3584, 11955), (3840, 11158), (3985, 10752), (4480, 9564), (4782, 8960), (5376, 7970), (5579, 7680), (6376, 6720)]