42198245760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1998023}}^1$

素因数の和:1998056

約数の個数: 128

約数和(自身を含む): 146734882560

約数和(自身を除く): 104536636800

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, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 1998023, 3996046, 5994069, 7992092, 9990115, 11988138, 15984184, 19980230, 21978253, 23976276, 29970345, 31968368, 39960460, 43956506, 47952552, 59940690, 63936736, 65934759, 79920920, 87913012, 95905104, 109891265, 119881380, 127873472, 131869518, 159841840, 175826024, 191810208, 219782530, 239762760, 255746944, 263739036, 319683680, 329673795, 351652048, 383620416, 439565060, 479525520, 527478072, 639367360, 659347590, 703304096, 767240832, 879130120, 959051040, 1054956144, 1278734720, 1318695180, 1406608192, 1758260240, 1918102080, 2109912288, 2637390360, 2813216384, 3516520480, 3836204160, 4219824576, 5274780720, 7033040960, 8439649152, 10549561440, 14066081920, 21099122880, 42198245760]

約数ペア:

[(1, 42198245760), (2, 21099122880), (3, 14066081920), (4, 10549561440), (5, 8439649152), (6, 7033040960), (8, 5274780720), (10, 4219824576), (11, 3836204160), (12, 3516520480), (15, 2813216384), (16, 2637390360), (20, 2109912288), (22, 1918102080), (24, 1758260240), (30, 1406608192), (32, 1318695180), (33, 1278734720), (40, 1054956144), (44, 959051040), (48, 879130120), (55, 767240832), (60, 703304096), (64, 659347590), (66, 639367360), (80, 527478072), (88, 479525520), (96, 439565060), (110, 383620416), (120, 351652048), (128, 329673795), (132, 319683680), (160, 263739036), (165, 255746944), (176, 239762760), (192, 219782530), (220, 191810208), (240, 175826024), (264, 159841840), (320, 131869518), (330, 127873472), (352, 119881380), (384, 109891265), (440, 95905104), (480, 87913012), (528, 79920920), (640, 65934759), (660, 63936736), (704, 59940690), (880, 47952552), (960, 43956506), (1056, 39960460), (1320, 31968368), (1408, 29970345), (1760, 23976276), (1920, 21978253), (2112, 19980230), (2640, 15984184), (3520, 11988138), (4224, 9990115), (5280, 7992092), (7040, 5994069), (10560, 3996046), (21120, 1998023)]