2180939520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33409}}^1$

素因数の和:33450

約数の個数: 144

約数和(自身を含む): 7375324320

約数和(自身を除く): 5194384800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 16320, 21760, 32640, 33409, 65280, 66818, 100227, 133636, 167045, 200454, 267272, 334090, 400908, 501135, 534544, 567953, 668180, 801816, 1002270, 1069088, 1135906, 1336360, 1603632, 1703859, 2004540, 2138176, 2271812, 2672720, 2839765, 3207264, 3407718, 4009080, 4276352, 4543624, 5345440, 5679530, 6414528, 6815436, 8018160, 8519295, 8552704, 9087248, 10690880, 11359060, 12829056, 13630872, 16036320, 17038590, 18174496, 21381760, 22718120, 25658112, 27261744, 32072640, 34077180, 36348992, 42763520, 45436240, 54523488, 64145280, 68154360, 72697984, 90872480, 109046976, 128290560, 136308720, 145395968, 181744960, 218093952, 272617440, 363489920, 436187904, 545234880, 726979840, 1090469760, 2180939520]

約数ペア:

[(1, 2180939520), (2, 1090469760), (3, 726979840), (4, 545234880), (5, 436187904), (6, 363489920), (8, 272617440), (10, 218093952), (12, 181744960), (15, 145395968), (16, 136308720), (17, 128290560), (20, 109046976), (24, 90872480), (30, 72697984), (32, 68154360), (34, 64145280), (40, 54523488), (48, 45436240), (51, 42763520), (60, 36348992), (64, 34077180), (68, 32072640), (80, 27261744), (85, 25658112), (96, 22718120), (102, 21381760), (120, 18174496), (128, 17038590), (136, 16036320), (160, 13630872), (170, 12829056), (192, 11359060), (204, 10690880), (240, 9087248), (255, 8552704), (256, 8519295), (272, 8018160), (320, 6815436), (340, 6414528), (384, 5679530), (408, 5345440), (480, 4543624), (510, 4276352), (544, 4009080), (640, 3407718), (680, 3207264), (768, 2839765), (816, 2672720), (960, 2271812), (1020, 2138176), (1088, 2004540), (1280, 1703859), (1360, 1603632), (1632, 1336360), (1920, 1135906), (2040, 1069088), (2176, 1002270), (2720, 801816), (3264, 668180), (3840, 567953), (4080, 534544), (4352, 501135), (5440, 400908), (6528, 334090), (8160, 267272), (10880, 200454), (13056, 167045), (16320, 133636), (21760, 100227), (32640, 66818), (33409, 65280)]