212328480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4899

約数の個数: 192

約数和(自身を含む): 823350528

約数和(自身を除く): 611022048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 4861, 5460, 6240, 7280, 8736, 9722, 10920, 14560, 14583, 19444, 21840, 24305, 29166, 34027, 38888, 43680, 48610, 58332, 63193, 68054, 72915, 77776, 97220, 102081, 116664, 126386, 136108, 145830, 155552, 170135, 189579, 194440, 204162, 233328, 252772, 272216, 291660, 315965, 340270, 379158, 388880, 408324, 442351, 466656, 505544, 510405, 544432, 583320, 631930, 680540, 758316, 777760, 816648, 884702, 947895, 1011088, 1020810, 1088864, 1166640, 1263860, 1327053, 1361080, 1516632, 1633296, 1769404, 1895790, 2022176, 2041620, 2211755, 2333280, 2527720, 2654106, 2722160, 3033264, 3266592, 3538808, 3791580, 4083240, 4423510, 5055440, 5308212, 5444320, 6066528, 6635265, 7077616, 7583160, 8166480, 8847020, 10110880, 10616424, 13270530, 14155232, 15166320, 16332960, 17694040, 21232848, 26541060, 30332640, 35388080, 42465696, 53082120, 70776160, 106164240, 212328480]

約数ペア:

[(1, 212328480), (2, 106164240), (3, 70776160), (4, 53082120), (5, 42465696), (6, 35388080), (7, 30332640), (8, 26541060), (10, 21232848), (12, 17694040), (13, 16332960), (14, 15166320), (15, 14155232), (16, 13270530), (20, 10616424), (21, 10110880), (24, 8847020), (26, 8166480), (28, 7583160), (30, 7077616), (32, 6635265), (35, 6066528), (39, 5444320), (40, 5308212), (42, 5055440), (48, 4423510), (52, 4083240), (56, 3791580), (60, 3538808), (65, 3266592), (70, 3033264), (78, 2722160), (80, 2654106), (84, 2527720), (91, 2333280), (96, 2211755), (104, 2041620), (105, 2022176), (112, 1895790), (120, 1769404), (130, 1633296), (140, 1516632), (156, 1361080), (160, 1327053), (168, 1263860), (182, 1166640), (195, 1088864), (208, 1020810), (210, 1011088), (224, 947895), (240, 884702), (260, 816648), (273, 777760), (280, 758316), (312, 680540), (336, 631930), (364, 583320), (390, 544432), (416, 510405), (420, 505544), (455, 466656), (480, 442351), (520, 408324), (546, 388880), (560, 379158), (624, 340270), (672, 315965), (728, 291660), (780, 272216), (840, 252772), (910, 233328), (1040, 204162), (1092, 194440), (1120, 189579), (1248, 170135), (1365, 155552), (1456, 145830), (1560, 136108), (1680, 126386), (1820, 116664), (2080, 102081), (2184, 97220), (2730, 77776), (2912, 72915), (3120, 68054), (3360, 63193), (3640, 58332), (4368, 48610), (4861, 43680), (5460, 38888), (6240, 34027), (7280, 29166), (8736, 24305), (9722, 21840), (10920, 19444), (14560, 14583)]