79541280000

素因数分解:

$2^8\times 3^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 1080

約数和(自身を含む): 353294509568

約数和(自身を除く): 273753229568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 125, 126, 128, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 192, 195, 200, 208, 210, 224, 225, 234, 240, 250, 252, 256, 260, 273, 280, 288, 300, 312, 315, 320, 325, 336, 350, 360, 364, 375, 384, 390, 400, 416, 420, 448, 450, 455, 468, 480, 500, 504, 520, 525, 546, 560, 576, 585, 600, 607, 624, 625, 630, 640, 650, 672, 700, 720, 728, 750, 768, 780, 800, 819, 832, 840, 875, 896, 900, 910, 936, 960, 975, 1000, 1008, 1040, 1050, 1092, 1120, 1125, 1152, 1170, 1200, 1214, 1248, 1250, 1260, 1280, 1300, 1344, 1365, 1400, 1440, 1456, 1500, 1560, 1575, 1600, 1625, 1638, 1664, 1680, 1750, 1792, 1800, 1820, 1821, 1872, 1875, 1920, 1950, 2000, 2016, 2080, 2100, 2184, 2240, 2250, 2275, 2304, 2340, 2400, 2428, 2496, 2500, 2520, 2600, 2625, 2688, 2730, 2800, 2880, 2912, 2925, 3000, 3035, 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710190000, 757536000, 764820000, 795412800, 828555000, 874080000, 883792000, 946920000, 994266000, 1019760000, 1060550400, 1104740000, 1136304000, 1223712000, 1242832500, 1262560000, 1325688000, 1420380000, 1529640000, 1590825600, 1657110000, 1767584000, 1893840000, 1988532000, 2039520000, 2209480000, 2272608000, 2485665000, 2651376000, 2840760000, 3059280000, 3181651200, 3314220000, 3787680000, 3977064000, 4418960000, 4971330000, 5302752000, 5681520000, 6118560000, 6628440000, 7954128000, 8837920000, 9942660000, 11363040000, 13256880000, 15908256000, 19885320000, 26513760000, 39770640000, 79541280000]

約数ペア:

[(1, 79541280000), (2, 39770640000), (3, 26513760000), (4, 19885320000), (5, 15908256000), (6, 13256880000), (7, 11363040000), (8, 9942660000), (9, 8837920000), (10, 7954128000), (12, 6628440000), (13, 6118560000), (14, 5681520000), (15, 5302752000), (16, 4971330000), (18, 4418960000), (20, 3977064000), (21, 3787680000), (24, 3314220000), (25, 3181651200), (26, 3059280000), (28, 2840760000), (30, 2651376000), (32, 2485665000), (35, 2272608000), (36, 2209480000), (39, 2039520000), (40, 1988532000), (42, 1893840000), (45, 1767584000), (48, 1657110000), (50, 1590825600), (52, 1529640000), (56, 1420380000), (60, 1325688000), (63, 1262560000), (64, 1242832500), (65, 1223712000), (70, 1136304000), (72, 1104740000), (75, 1060550400), (78, 1019760000), (80, 994266000), (84, 946920000), (90, 883792000), (91, 874080000), (96, 828555000), (100, 795412800), (104, 764820000), (105, 757536000), (112, 710190000), (117, 679840000), (120, 662844000), (125, 636330240), (126, 631280000), (128, 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