2178889920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16097}}^1$

素因数の和:16167

約数の個数: 168

約数和(自身を含む): 7654405824

約数和(自身を除く): 5475515904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 9024, 11280, 13536, 15040, 16097, 16920, 22560, 27072, 32194, 33840, 45120, 48291, 64388, 67680, 80485, 96582, 128776, 135360, 144873, 160970, 193164, 241455, 257552, 289746, 321940, 386328, 482910, 515104, 579492, 643880, 724365, 756559, 772656, 965820, 1030208, 1158984, 1287760, 1448730, 1513118, 1545312, 1931640, 2269677, 2317968, 2575520, 2897460, 3026236, 3090624, 3782795, 3863280, 4539354, 4635936, 5151040, 5794920, 6052472, 6809031, 7565590, 7726560, 9078708, 9271872, 11348385, 11589840, 12104944, 13618062, 15131180, 15453120, 18157416, 22696770, 23179680, 24209888, 27236124, 30262360, 34045155, 36314832, 45393540, 46359360, 48419776, 54472248, 60524720, 68090310, 72629664, 90787080, 108944496, 121049440, 136180620, 145259328, 181574160, 217888992, 242098880, 272361240, 363148320, 435777984, 544722480, 726296640, 1089444960, 2178889920]

約数ペア:

[(1, 2178889920), (2, 1089444960), (3, 726296640), (4, 544722480), (5, 435777984), (6, 363148320), (8, 272361240), (9, 242098880), (10, 217888992), (12, 181574160), (15, 145259328), (16, 136180620), (18, 121049440), (20, 108944496), (24, 90787080), (30, 72629664), (32, 68090310), (36, 60524720), (40, 54472248), (45, 48419776), (47, 46359360), (48, 45393540), (60, 36314832), (64, 34045155), (72, 30262360), (80, 27236124), (90, 24209888), (94, 23179680), (96, 22696770), (120, 18157416), (141, 15453120), (144, 15131180), (160, 13618062), (180, 12104944), (188, 11589840), (192, 11348385), (235, 9271872), (240, 9078708), (282, 7726560), (288, 7565590), (320, 6809031), (360, 6052472), (376, 5794920), (423, 5151040), (470, 4635936), (480, 4539354), (564, 3863280), (576, 3782795), (705, 3090624), (720, 3026236), (752, 2897460), (846, 2575520), (940, 2317968), (960, 2269677), (1128, 1931640), (1410, 1545312), (1440, 1513118), (1504, 1448730), (1692, 1287760), (1880, 1158984), (2115, 1030208), (2256, 965820), (2820, 772656), (2880, 756559), (3008, 724365), (3384, 643880), (3760, 579492), (4230, 515104), (4512, 482910), (5640, 386328), (6768, 321940), (7520, 289746), (8460, 257552), (9024, 241455), (11280, 193164), (13536, 160970), (15040, 144873), (16097, 135360), (16920, 128776), (22560, 96582), (27072, 80485), (32194, 67680), (33840, 64388), (45120, 48291)]