2204994480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{706729}}^1$

素因数の和:706758

約数の個数: 80

約数和(自身を含む): 7361299680

約数和(自身を除く): 5156305200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 706729, 1413458, 2120187, 2826916, 3533645, 4240374, 5653832, 7067290, 8480748, 9187477, 10600935, 11307664, 14134580, 16961496, 18374954, 21201870, 27562431, 28269160, 33922992, 36749908, 42403740, 45937385, 55124862, 56538320, 73499816, 84807480, 91874770, 110249724, 137812155, 146999632, 169614960, 183749540, 220499448, 275624310, 367499080, 440998896, 551248620, 734998160, 1102497240, 2204994480]

約数ペア:

[(1, 2204994480), (2, 1102497240), (3, 734998160), (4, 551248620), (5, 440998896), (6, 367499080), (8, 275624310), (10, 220499448), (12, 183749540), (13, 169614960), (15, 146999632), (16, 137812155), (20, 110249724), (24, 91874770), (26, 84807480), (30, 73499816), (39, 56538320), (40, 55124862), (48, 45937385), (52, 42403740), (60, 36749908), (65, 33922992), (78, 28269160), (80, 27562431), (104, 21201870), (120, 18374954), (130, 16961496), (156, 14134580), (195, 11307664), (208, 10600935), (240, 9187477), (260, 8480748), (312, 7067290), (390, 5653832), (520, 4240374), (624, 3533645), (780, 2826916), (1040, 2120187), (1560, 1413458), (3120, 706729)]