22488960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 83280960

約数和(自身を除く): 60792000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 53, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 106, 120, 128, 130, 136, 156, 159, 160, 170, 192, 195, 204, 208, 212, 221, 240, 255, 260, 265, 272, 312, 318, 320, 340, 384, 390, 408, 416, 424, 442, 480, 510, 520, 530, 544, 624, 636, 640, 663, 680, 689, 780, 795, 816, 832, 848, 884, 901, 960, 1020, 1040, 1060, 1088, 1105, 1248, 1272, 1326, 1360, 1378, 1560, 1590, 1632, 1664, 1696, 1768, 1802, 1920, 2040, 2067, 2080, 2120, 2176, 2210, 2496, 2544, 2652, 2703, 2720, 2756, 3120, 3180, 3264, 3315, 3392, 3445, 3536, 3604, 4080, 4134, 4160, 4240, 4420, 4505, 4992, 5088, 5304, 5406, 5440, 5512, 6240, 6360, 6528, 6630, 6784, 6890, 7072, 7208, 8160, 8268, 8320, 8480, 8840, 9010, 10176, 10335, 10608, 10812, 10880, 11024, 11713, 12480, 12720, 13260, 13515, 13780, 14144, 14416, 16320, 16536, 16960, 17680, 18020, 20352, 20670, 21216, 21624, 22048, 23426, 24960, 25440, 26520, 27030, 27560, 28288, 28832, 32640, 33072, 33920, 35139, 35360, 36040, 41340, 42432, 43248, 44096, 46852, 50880, 53040, 54060, 55120, 57664, 58565, 66144, 70278, 70720, 72080, 82680, 84864, 86496, 88192, 93704, 101760, 106080, 108120, 110240, 115328, 117130, 132288, 140556, 141440, 144160, 165360, 172992, 175695, 187408, 212160, 216240, 220480, 234260, 264576, 281112, 288320, 330720, 345984, 351390, 374816, 424320, 432480, 440960, 468520, 562224, 576640, 661440, 702780, 749632, 864960, 937040, 1124448, 1322880, 1405560, 1499264, 1729920, 1874080, 2248896, 2811120, 3748160, 4497792, 5622240, 7496320, 11244480, 22488960]

約数ペア:

[(1, 22488960), (2, 11244480), (3, 7496320), (4, 5622240), (5, 4497792), (6, 3748160), (8, 2811120), (10, 2248896), (12, 1874080), (13, 1729920), (15, 1499264), (16, 1405560), (17, 1322880), (20, 1124448), (24, 937040), (26, 864960), (30, 749632), (32, 702780), (34, 661440), (39, 576640), (40, 562224), (48, 468520), (51, 440960), (52, 432480), (53, 424320), (60, 374816), (64, 351390), (65, 345984), (68, 330720), (78, 288320), (80, 281112), (85, 264576), (96, 234260), (102, 220480), (104, 216240), (106, 212160), (120, 187408), (128, 175695), (130, 172992), (136, 165360), (156, 144160), (159, 141440), (160, 140556), (170, 132288), (192, 117130), (195, 115328), (204, 110240), (208, 108120), (212, 106080), (221, 101760), (240, 93704), (255, 88192), (260, 86496), (265, 84864), (272, 82680), (312, 72080), (318, 70720), (320, 70278), (340, 66144), (384, 58565), (390, 57664), (408, 55120), (416, 54060), (424, 53040), (442, 50880), (480, 46852), (510, 44096), (520, 43248), (530, 42432), (544, 41340), (624, 36040), (636, 35360), (640, 35139), (663, 33920), (680, 33072), (689, 32640), (780, 28832), (795, 28288), (816, 27560), (832, 27030), (848, 26520), (884, 25440), (901, 24960), (960, 23426), (1020, 22048), (1040, 21624), (1060, 21216), (1088, 20670), (1105, 20352), (1248, 18020), (1272, 17680), (1326, 16960), (1360, 16536), (1378, 16320), (1560, 14416), (1590, 14144), (1632, 13780), (1664, 13515), (1696, 13260), (1768, 12720), (1802, 12480), (1920, 11713), (2040, 11024), (2067, 10880), (2080, 10812), (2120, 10608), (2176, 10335), (2210, 10176), (2496, 9010), (2544, 8840), (2652, 8480), (2703, 8320), (2720, 8268), (2756, 8160), (3120, 7208), (3180, 7072), (3264, 6890), (3315, 6784), (3392, 6630), (3445, 6528), (3536, 6360), (3604, 6240), (4080, 5512), (4134, 5440), (4160, 5406), (4240, 5304), (4420, 5088), (4505, 4992)]