42620160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 148639680

約数和(自身を除く): 106019520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1009, 1056, 1280, 1320, 1408, 1760, 1920, 2018, 2112, 2640, 2816, 3027, 3520, 3840, 4036, 4224, 5045, 5280, 6054, 7040, 8072, 8448, 10090, 10560, 11099, 12108, 14080, 15135, 16144, 20180, 21120, 22198, 24216, 30270, 32288, 33297, 40360, 42240, 44396, 48432, 55495, 60540, 64576, 66594, 80720, 88792, 96864, 110990, 121080, 129152, 133188, 161440, 166485, 177584, 193728, 221980, 242160, 258304, 266376, 322880, 332970, 355168, 387456, 443960, 484320, 532752, 645760, 665940, 710336, 774912, 887920, 968640, 1065504, 1291520, 1331880, 1420672, 1775840, 1937280, 2131008, 2663760, 2841344, 3551680, 3874560, 4262016, 5327520, 7103360, 8524032, 10655040, 14206720, 21310080, 42620160]

約数ペア:

[(1, 42620160), (2, 21310080), (3, 14206720), (4, 10655040), (5, 8524032), (6, 7103360), (8, 5327520), (10, 4262016), (11, 3874560), (12, 3551680), (15, 2841344), (16, 2663760), (20, 2131008), (22, 1937280), (24, 1775840), (30, 1420672), (32, 1331880), (33, 1291520), (40, 1065504), (44, 968640), (48, 887920), (55, 774912), (60, 710336), (64, 665940), (66, 645760), (80, 532752), (88, 484320), (96, 443960), (110, 387456), (120, 355168), (128, 332970), (132, 322880), (160, 266376), (165, 258304), (176, 242160), (192, 221980), (220, 193728), (240, 177584), (256, 166485), (264, 161440), (320, 133188), (330, 129152), (352, 121080), (384, 110990), (440, 96864), (480, 88792), (528, 80720), (640, 66594), (660, 64576), (704, 60540), (768, 55495), (880, 48432), (960, 44396), (1009, 42240), (1056, 40360), (1280, 33297), (1320, 32288), (1408, 30270), (1760, 24216), (1920, 22198), (2018, 21120), (2112, 20180), (2640, 16144), (2816, 15135), (3027, 14080), (3520, 12108), (3840, 11099), (4036, 10560), (4224, 10090), (5045, 8448), (5280, 8072), (6054, 7040)]