271597760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 224

約数和(自身を含む): 792236160

約数和(自身を除く): 520638400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 56, 58, 64, 70, 74, 80, 112, 113, 116, 140, 145, 148, 160, 185, 203, 224, 226, 232, 259, 280, 290, 296, 320, 370, 406, 448, 452, 464, 518, 560, 565, 580, 592, 740, 791, 812, 904, 928, 1015, 1036, 1073, 1120, 1130, 1160, 1184, 1295, 1480, 1582, 1624, 1808, 1856, 2030, 2072, 2146, 2240, 2260, 2320, 2368, 2590, 2960, 3164, 3248, 3277, 3616, 3955, 4060, 4144, 4181, 4292, 4520, 4640, 5180, 5365, 5920, 6328, 6496, 6554, 7232, 7511, 7910, 8120, 8288, 8362, 8584, 9040, 9280, 10360, 10730, 11840, 12656, 12992, 13108, 15022, 15820, 16240, 16385, 16576, 16724, 17168, 18080, 20720, 20905, 21460, 22939, 25312, 26216, 29267, 30044, 31640, 32480, 32770, 33448, 34336, 36160, 37555, 41440, 41810, 42920, 45878, 50624, 52432, 58534, 60088, 63280, 64960, 65540, 66896, 68672, 75110, 82880, 83620, 85840, 91756, 104864, 114695, 117068, 120176, 121249, 126560, 131080, 133792, 146335, 150220, 167240, 171680, 183512, 209728, 229390, 234136, 240352, 242498, 253120, 262160, 267584, 292670, 300440, 334480, 343360, 367024, 458780, 468272, 480704, 484996, 524320, 585340, 600880, 606245, 668960, 734048, 848743, 917560, 936544, 969992, 1048640, 1170680, 1201760, 1212490, 1337920, 1468096, 1697486, 1835120, 1873088, 1939984, 2341360, 2403520, 2424980, 3394972, 3670240, 3879968, 4243715, 4682720, 4849960, 6789944, 7340480, 7759936, 8487430, 9365440, 9699920, 13579888, 16974860, 19399840, 27159776, 33949720, 38799680, 54319552, 67899440, 135798880, 271597760]

約数ペア:

[(1, 271597760), (2, 135798880), (4, 67899440), (5, 54319552), (7, 38799680), (8, 33949720), (10, 27159776), (14, 19399840), (16, 16974860), (20, 13579888), (28, 9699920), (29, 9365440), (32, 8487430), (35, 7759936), (37, 7340480), (40, 6789944), (56, 4849960), (58, 4682720), (64, 4243715), (70, 3879968), (74, 3670240), (80, 3394972), (112, 2424980), (113, 2403520), (116, 2341360), (140, 1939984), (145, 1873088), (148, 1835120), (160, 1697486), (185, 1468096), (203, 1337920), (224, 1212490), (226, 1201760), (232, 1170680), (259, 1048640), (280, 969992), (290, 936544), (296, 917560), (320, 848743), (370, 734048), (406, 668960), (448, 606245), (452, 600880), (464, 585340), (518, 524320), (560, 484996), (565, 480704), (580, 468272), (592, 458780), (740, 367024), (791, 343360), (812, 334480), (904, 300440), (928, 292670), (1015, 267584), (1036, 262160), (1073, 253120), (1120, 242498), (1130, 240352), (1160, 234136), (1184, 229390), (1295, 209728), (1480, 183512), (1582, 171680), (1624, 167240), (1808, 150220), (1856, 146335), (2030, 133792), (2072, 131080), (2146, 126560), (2240, 121249), (2260, 120176), (2320, 117068), (2368, 114695), (2590, 104864), (2960, 91756), (3164, 85840), (3248, 83620), (3277, 82880), (3616, 75110), (3955, 68672), (4060, 66896), (4144, 65540), (4181, 64960), (4292, 63280), (4520, 60088), (4640, 58534), (5180, 52432), (5365, 50624), (5920, 45878), (6328, 42920), (6496, 41810), (6554, 41440), (7232, 37555), (7511, 36160), (7910, 34336), (8120, 33448), (8288, 32770), (8362, 32480), (8584, 31640), (9040, 30044), (9280, 29267), (10360, 26216), (10730, 25312), (11840, 22939), (12656, 21460), (12992, 20905), (13108, 20720), (15022, 18080), (15820, 17168), (16240, 16724), (16385, 16576)]