128386720800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1371653}}^1$

素因数の和:1371692

約数の個数: 216

約数和(自身を含む): 487548927684

約数和(自身を除く): 359162206884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 23400, 31200, 46800, 93600, 1371653, 2743306, 4114959, 5486612, 6858265, 8229918, 10973224, 12344877, 13716530, 16459836, 17831489, 20574795, 21946448, 24689754, 27433060, 32919672, 34291325, 35662978, 41149590, 43892896, 49379508, 53494467, 54866120, 61724385, 65839344, 68582650, 71325956, 82299180, 89157445, 98759016, 102873975, 106988934, 109732240, 123448770, 131678688, 137165300, 142651912, 160483401, 164598360, 178314890, 197518032, 205747950, 213977868, 219464480, 246897540, 267472335, 274330600, 285303824, 308621925, 320966802, 329196720, 356629780, 395036064, 411495900, 427955736, 445787225, 493795080, 534944670, 548661200, 570607648, 617243850, 641933604, 658393440, 713259560, 802417005, 822991800, 855911472, 891574450, 987590160, 1069889340, 1097322400, 1234487700, 1283867208, 1337361675, 1426519120, 1604834010, 1645983600, 1711822944, 1783148900, 1975180320, 2139778680, 2468975400, 2567734416, 2674723350, 2853038240, 3209668020, 3291967200, 3566297800, 4012085025, 4279557360, 4937950800, 5135468832, 5349446700, 6419336040, 7132595600, 8024170050, 8559114720, 9875901600, 10698893400, 12838672080, 14265191200, 16048340100, 21397786800, 25677344160, 32096680200, 42795573600, 64193360400, 128386720800]

約数ペア:

[(1, 128386720800), (2, 64193360400), (3, 42795573600), (4, 32096680200), (5, 25677344160), (6, 21397786800), (8, 16048340100), (9, 14265191200), (10, 12838672080), (12, 10698893400), (13, 9875901600), (15, 8559114720), (16, 8024170050), (18, 7132595600), (20, 6419336040), (24, 5349446700), (25, 5135468832), (26, 4937950800), (30, 4279557360), (32, 4012085025), (36, 3566297800), (39, 3291967200), (40, 3209668020), (45, 2853038240), (48, 2674723350), (50, 2567734416), (52, 2468975400), (60, 2139778680), (65, 1975180320), (72, 1783148900), (75, 1711822944), (78, 1645983600), (80, 1604834010), (90, 1426519120), (96, 1337361675), (100, 1283867208), (104, 1234487700), (117, 1097322400), (120, 1069889340), (130, 987590160), (144, 891574450), (150, 855911472), (156, 822991800), (160, 802417005), (180, 713259560), (195, 658393440), (200, 641933604), (208, 617243850), (225, 570607648), (234, 548661200), (240, 534944670), (260, 493795080), (288, 445787225), (300, 427955736), (312, 411495900), (325, 395036064), (360, 356629780), (390, 329196720), (400, 320966802), (416, 308621925), (450, 285303824), (468, 274330600), (480, 267472335), (520, 246897540), (585, 219464480), (600, 213977868), (624, 205747950), (650, 197518032), (720, 178314890), (780, 164598360), (800, 160483401), (900, 142651912), (936, 137165300), (975, 131678688), (1040, 123448770), (1170, 109732240), (1200, 106988934), (1248, 102873975), (1300, 98759016), (1440, 89157445), (1560, 82299180), (1800, 71325956), (1872, 68582650), (1950, 65839344), (2080, 61724385), (2340, 54866120), (2400, 53494467), (2600, 49379508), (2925, 43892896), (3120, 41149590), (3600, 35662978), (3744, 34291325), (3900, 32919672), (4680, 27433060), (5200, 24689754), (5850, 21946448), (6240, 20574795), (7200, 17831489), (7800, 16459836), (9360, 13716530), (10400, 12344877), (11700, 10973224), (15600, 8229918), (18720, 6858265), (23400, 5486612), (31200, 4114959), (46800, 2743306), (93600, 1371653)]