990823214880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5022421}}^1$

素因数の和:5022579

約数の個数: 144

約数和(自身を含む): 3405865075704

約数和(自身を除く): 2415041860824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4384, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 13152, 16440, 19728, 21920, 24660, 32880, 39456, 49320, 65760, 98640, 197280, 5022421, 10044842, 15067263, 20089684, 25112105, 30134526, 40179368, 45201789, 50224210, 60269052, 75336315, 80358736, 90403578, 100448420, 120538104, 150672630, 160717472, 180807156, 200896840, 226008945, 241076208, 301345260, 361614312, 401793680, 452017890, 482152416, 602690520, 688071677, 723228624, 803587360, 904035780, 1205381040, 1376143354, 1446457248, 1808071560, 2064215031, 2410762080, 2752286708, 3440358385, 3616143120, 4128430062, 5504573416, 6192645093, 6880716770, 7232286240, 8256860124, 10321075155, 11009146832, 12385290186, 13761433540, 16513720248, 20642150310, 22018293664, 24770580372, 27522867080, 30963225465, 33027440496, 41284300620, 49541160744, 55045734160, 61926450930, 66054880992, 82568601240, 99082321488, 110091468320, 123852901860, 165137202480, 198164642976, 247705803720, 330274404960, 495411607440, 990823214880]

約数ペア:

[(1, 990823214880), (2, 495411607440), (3, 330274404960), (4, 247705803720), (5, 198164642976), (6, 165137202480), (8, 123852901860), (9, 110091468320), (10, 99082321488), (12, 82568601240), (15, 66054880992), (16, 61926450930), (18, 55045734160), (20, 49541160744), (24, 41284300620), (30, 33027440496), (32, 30963225465), (36, 27522867080), (40, 24770580372), (45, 22018293664), (48, 20642150310), (60, 16513720248), (72, 13761433540), (80, 12385290186), (90, 11009146832), (96, 10321075155), (120, 8256860124), (137, 7232286240), (144, 6880716770), (160, 6192645093), (180, 5504573416), (240, 4128430062), (274, 3616143120), (288, 3440358385), (360, 2752286708), (411, 2410762080), (480, 2064215031), (548, 1808071560), (685, 1446457248), (720, 1376143354), (822, 1205381040), (1096, 904035780), (1233, 803587360), (1370, 723228624), (1440, 688071677), (1644, 602690520), (2055, 482152416), (2192, 452017890), (2466, 401793680), (2740, 361614312), (3288, 301345260), (4110, 241076208), (4384, 226008945), (4932, 200896840), (5480, 180807156), (6165, 160717472), (6576, 150672630), (8220, 120538104), (9864, 100448420), (10960, 90403578), (12330, 80358736), (13152, 75336315), (16440, 60269052), (19728, 50224210), (21920, 45201789), (24660, 40179368), (32880, 30134526), (39456, 25112105), (49320, 20089684), (65760, 15067263), (98640, 10044842), (197280, 5022421)]