19479321120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5797417}}^1$

素因数の和:5797442

約数の個数: 96

約数和(自身を含む): 70125568128

約数和(自身を除く): 50646247008

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5797417, 11594834, 17392251, 23189668, 28987085, 34784502, 40581919, 46379336, 57974170, 69569004, 81163838, 86961255, 92758672, 115948340, 121745757, 139138008, 162327676, 173922510, 185517344, 202909595, 231896680, 243491514, 278276016, 324655352, 347845020, 405819190, 463793360, 486983028, 556552032, 608728785, 649310704, 695690040, 811638380, 927586720, 973966056, 1217457570, 1298621408, 1391380080, 1623276760, 1947932112, 2434915140, 2782760160, 3246553520, 3895864224, 4869830280, 6493107040, 9739660560, 19479321120]

約数ペア:

[(1, 19479321120), (2, 9739660560), (3, 6493107040), (4, 4869830280), (5, 3895864224), (6, 3246553520), (7, 2782760160), (8, 2434915140), (10, 1947932112), (12, 1623276760), (14, 1391380080), (15, 1298621408), (16, 1217457570), (20, 973966056), (21, 927586720), (24, 811638380), (28, 695690040), (30, 649310704), (32, 608728785), (35, 556552032), (40, 486983028), (42, 463793360), (48, 405819190), (56, 347845020), (60, 324655352), (70, 278276016), (80, 243491514), (84, 231896680), (96, 202909595), (105, 185517344), (112, 173922510), (120, 162327676), (140, 139138008), (160, 121745757), (168, 115948340), (210, 92758672), (224, 86961255), (240, 81163838), (280, 69569004), (336, 57974170), (420, 46379336), (480, 40581919), (560, 34784502), (672, 28987085), (840, 23189668), (1120, 17392251), (1680, 11594834), (3360, 5797417)]