12161818240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{132887}}^1$

素因数の和:132930

約数の個数: 128

約数和(自身を含む): 34157531520

約数和(自身を除く): 21995713280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1664, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 7040, 8320, 9152, 11440, 18304, 22880, 45760, 91520, 132887, 265774, 531548, 664435, 1063096, 1328870, 1461757, 1727531, 2126192, 2657740, 2923514, 3455062, 4252384, 5315480, 5847028, 6910124, 7308785, 8504768, 8637655, 10630960, 11694056, 13820248, 14617570, 17009536, 17275310, 19002841, 21261920, 23388112, 27640496, 29235140, 34550620, 38005682, 42523840, 46776224, 55280992, 58470280, 69101240, 76011364, 85047680, 93552448, 95014205, 110561984, 116940560, 138202480, 152022728, 187104896, 190028410, 221123968, 233881120, 276404960, 304045456, 380056820, 467762240, 552809920, 608090912, 760113640, 935524480, 1105619840, 1216181824, 1520227280, 2432363648, 3040454560, 6080909120, 12161818240]

約数ペア:

[(1, 12161818240), (2, 6080909120), (4, 3040454560), (5, 2432363648), (8, 1520227280), (10, 1216181824), (11, 1105619840), (13, 935524480), (16, 760113640), (20, 608090912), (22, 552809920), (26, 467762240), (32, 380056820), (40, 304045456), (44, 276404960), (52, 233881120), (55, 221123968), (64, 190028410), (65, 187104896), (80, 152022728), (88, 138202480), (104, 116940560), (110, 110561984), (128, 95014205), (130, 93552448), (143, 85047680), (160, 76011364), (176, 69101240), (208, 58470280), (220, 55280992), (260, 46776224), (286, 42523840), (320, 38005682), (352, 34550620), (416, 29235140), (440, 27640496), (520, 23388112), (572, 21261920), (640, 19002841), (704, 17275310), (715, 17009536), (832, 14617570), (880, 13820248), (1040, 11694056), (1144, 10630960), (1408, 8637655), (1430, 8504768), (1664, 7308785), (1760, 6910124), (2080, 5847028), (2288, 5315480), (2860, 4252384), (3520, 3455062), (4160, 2923514), (4576, 2657740), (5720, 2126192), (7040, 1727531), (8320, 1461757), (9152, 1328870), (11440, 1063096), (18304, 664435), (22880, 531548), (45760, 265774), (91520, 132887)]