2099225520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{416513}}^1$

素因数の和:416539

約数の個数: 120

約数和(自身を含む): 8057046816

約数和(自身を除く): 5957821296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 416513, 833026, 1249539, 1666052, 2082565, 2499078, 2915591, 3332104, 3748617, 4165130, 4998156, 5831182, 6247695, 6664208, 7497234, 8330260, 8746773, 9996312, 11662364, 12495390, 14577955, 14994468, 16660520, 17493546, 18743085, 19992624, 23324728, 24990780, 26240319, 29155910, 29988936, 33321040, 34987092, 37486170, 43733865, 46649456, 49981560, 52480638, 58311820, 59977872, 69974184, 74972340, 87467730, 99963120, 104961276, 116623640, 131201595, 139948368, 149944680, 174935460, 209922552, 233247280, 262403190, 299889360, 349870920, 419845104, 524806380, 699741840, 1049612760, 2099225520]

約数ペア:

[(1, 2099225520), (2, 1049612760), (3, 699741840), (4, 524806380), (5, 419845104), (6, 349870920), (7, 299889360), (8, 262403190), (9, 233247280), (10, 209922552), (12, 174935460), (14, 149944680), (15, 139948368), (16, 131201595), (18, 116623640), (20, 104961276), (21, 99963120), (24, 87467730), (28, 74972340), (30, 69974184), (35, 59977872), (36, 58311820), (40, 52480638), (42, 49981560), (45, 46649456), (48, 43733865), (56, 37486170), (60, 34987092), (63, 33321040), (70, 29988936), (72, 29155910), (80, 26240319), (84, 24990780), (90, 23324728), (105, 19992624), (112, 18743085), (120, 17493546), (126, 16660520), (140, 14994468), (144, 14577955), (168, 12495390), (180, 11662364), (210, 9996312), (240, 8746773), (252, 8330260), (280, 7497234), (315, 6664208), (336, 6247695), (360, 5831182), (420, 4998156), (504, 4165130), (560, 3748617), (630, 3332104), (720, 2915591), (840, 2499078), (1008, 2082565), (1260, 1666052), (1680, 1249539), (2520, 833026), (5040, 416513)]