221038080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1736

約数の個数: 160

約数和(自身を含む): 748639584

約数和(自身を除く): 527601504

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, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1693, 1920, 2040, 2176, 2560, 2720, 3264, 3386, 3840, 4080, 4352, 5079, 5440, 6528, 6772, 7680, 8160, 8465, 8704, 10158, 10880, 13056, 13544, 16320, 16930, 20316, 21760, 25395, 26112, 27088, 28781, 32640, 33860, 40632, 43520, 50790, 54176, 57562, 65280, 67720, 81264, 86343, 101580, 108352, 115124, 130560, 135440, 143905, 162528, 172686, 203160, 216704, 230248, 270880, 287810, 325056, 345372, 406320, 431715, 433408, 460496, 541760, 575620, 650112, 690744, 812640, 863430, 866816, 920992, 1083520, 1151240, 1300224, 1381488, 1625280, 1726860, 1841984, 2167040, 2302480, 2600448, 2762976, 3250560, 3453720, 3683968, 4334080, 4604960, 5525952, 6501120, 6907440, 7367936, 9209920, 11051904, 13002240, 13814880, 14735872, 18419840, 22103808, 27629760, 36839680, 44207616, 55259520, 73679360, 110519040, 221038080]

約数ペア:

[(1, 221038080), (2, 110519040), (3, 73679360), (4, 55259520), (5, 44207616), (6, 36839680), (8, 27629760), (10, 22103808), (12, 18419840), (15, 14735872), (16, 13814880), (17, 13002240), (20, 11051904), (24, 9209920), (30, 7367936), (32, 6907440), (34, 6501120), (40, 5525952), (48, 4604960), (51, 4334080), (60, 3683968), (64, 3453720), (68, 3250560), (80, 2762976), (85, 2600448), (96, 2302480), (102, 2167040), (120, 1841984), (128, 1726860), (136, 1625280), (160, 1381488), (170, 1300224), (192, 1151240), (204, 1083520), (240, 920992), (255, 866816), (256, 863430), (272, 812640), (320, 690744), (340, 650112), (384, 575620), (408, 541760), (480, 460496), (510, 433408), (512, 431715), (544, 406320), (640, 345372), (680, 325056), (768, 287810), (816, 270880), (960, 230248), (1020, 216704), (1088, 203160), (1280, 172686), (1360, 162528), (1536, 143905), (1632, 135440), (1693, 130560), (1920, 115124), (2040, 108352), (2176, 101580), (2560, 86343), (2720, 81264), (3264, 67720), (3386, 65280), (3840, 57562), (4080, 54176), (4352, 50790), (5079, 43520), (5440, 40632), (6528, 33860), (6772, 32640), (7680, 28781), (8160, 27088), (8465, 26112), (8704, 25395), (10158, 21760), (10880, 20316), (13056, 16930), (13544, 16320)]