259067760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 320

約数和(自身を含む): 997650432

約数和(自身を除く): 738582672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 48, 51, 56, 60, 68, 70, 80, 84, 85, 94, 102, 105, 112, 119, 120, 136, 140, 141, 168, 170, 188, 193, 204, 210, 235, 238, 240, 255, 272, 280, 282, 329, 336, 340, 357, 376, 386, 408, 420, 470, 476, 510, 560, 564, 579, 595, 658, 680, 705, 714, 752, 772, 799, 816, 840, 940, 952, 965, 987, 1020, 1128, 1158, 1190, 1316, 1351, 1360, 1410, 1428, 1544, 1598, 1645, 1680, 1785, 1880, 1904, 1930, 1974, 2040, 2256, 2316, 2380, 2397, 2632, 2702, 2820, 2856, 2895, 3088, 3196, 3281, 3290, 3570, 3760, 3860, 3948, 3995, 4053, 4080, 4632, 4760, 4794, 4935, 5264, 5404, 5593, 5640, 5712, 5790, 6392, 6562, 6580, 6755, 7140, 7720, 7896, 7990, 8106, 9071, 9264, 9520, 9588, 9843, 9870, 10808, 11186, 11280, 11580, 11985, 12784, 13124, 13160, 13510, 14280, 15440, 15792, 15980, 16212, 16405, 16779, 18142, 19176, 19686, 19740, 20265, 21616, 22372, 22967, 23160, 23970, 26248, 26320, 27020, 27213, 27965, 28560, 31960, 32424, 32810, 33558, 36284, 38352, 39372, 39480, 40530, 44744, 45355, 45934, 46320, 47940, 49215, 52496, 54040, 54426, 55930, 63497, 63920, 64848, 65620, 67116, 68901, 72568, 78744, 78960, 81060, 83895, 89488, 90710, 91868, 95880, 98430, 108080, 108852, 111860, 114835, 126994, 131240, 134232, 136065, 137802, 145136, 154207, 157488, 162120, 167790, 181420, 183736, 190491, 191760, 196860, 217704, 223720, 229670, 253988, 262480, 268464, 272130, 275604, 308414, 317485, 324240, 335580, 344505, 362840, 367472, 380982, 393720, 435408, 447440, 459340, 462621, 507976, 544260, 551208, 616828, 634970, 671160, 689010, 725680, 761964, 771035, 787440, 918680, 925242, 952455, 1015952, 1079449, 1088520, 1102416, 1233656, 1269940, 1342320, 1378020, 1523928, 1542070, 1837360, 1850484, 1904910, 2158898, 2177040, 2313105, 2467312, 2539880, 2756040, 3047856, 3084140, 3238347, 3700968, 3809820, 4317796, 4626210, 5079760, 5397245, 5512080, 6168280, 6476694, 7401936, 7619640, 8635592, 9252420, 10794490, 12336560, 12953388, 15239280, 16191735, 17271184, 18504840, 21588980, 25906776, 32383470, 37009680, 43177960, 51813552, 64766940, 86355920, 129533880, 259067760]

約数ペア:

[(1, 259067760), (2, 129533880), (3, 86355920), (4, 64766940), (5, 51813552), (6, 43177960), (7, 37009680), (8, 32383470), (10, 25906776), (12, 21588980), (14, 18504840), (15, 17271184), (16, 16191735), (17, 15239280), (20, 12953388), (21, 12336560), (24, 10794490), (28, 9252420), (30, 8635592), (34, 7619640), (35, 7401936), (40, 6476694), (42, 6168280), (47, 5512080), (48, 5397245), (51, 5079760), (56, 4626210), (60, 4317796), (68, 3809820), (70, 3700968), (80, 3238347), (84, 3084140), (85, 3047856), (94, 2756040), (102, 2539880), (105, 2467312), (112, 2313105), (119, 2177040), (120, 2158898), (136, 1904910), (140, 1850484), (141, 1837360), (168, 1542070), (170, 1523928), (188, 1378020), (193, 1342320), (204, 1269940), (210, 1233656), (235, 1102416), (238, 1088520), (240, 1079449), (255, 1015952), (272, 952455), (280, 925242), (282, 918680), (329, 787440), (336, 771035), (340, 761964), (357, 725680), (376, 689010), (386, 671160), (408, 634970), (420, 616828), (470, 551208), (476, 544260), (510, 507976), (560, 462621), (564, 459340), (579, 447440), (595, 435408), (658, 393720), (680, 380982), (705, 367472), (714, 362840), (752, 344505), (772, 335580), (799, 324240), (816, 317485), (840, 308414), (940, 275604), (952, 272130), (965, 268464), (987, 262480), (1020, 253988), (1128, 229670), (1158, 223720), (1190, 217704), (1316, 196860), (1351, 191760), (1360, 190491), (1410, 183736), (1428, 181420), (1544, 167790), (1598, 162120), (1645, 157488), (1680, 154207), (1785, 145136), (1880, 137802), (1904, 136065), (1930, 134232), (1974, 131240), (2040, 126994), (2256, 114835), (2316, 111860), (2380, 108852), (2397, 108080), (2632, 98430), (2702, 95880), (2820, 91868), (2856, 90710), (2895, 89488), (3088, 83895), (3196, 81060), (3281, 78960), (3290, 78744), (3570, 72568), (3760, 68901), (3860, 67116), (3948, 65620), (3995, 64848), (4053, 63920), (4080, 63497), (4632, 55930), (4760, 54426), (4794, 54040), (4935, 52496), (5264, 49215), (5404, 47940), (5593, 46320), (5640, 45934), (5712, 45355), (5790, 44744), (6392, 40530), (6562, 39480), (6580, 39372), (6755, 38352), (7140, 36284), (7720, 33558), (7896, 32810), (7990, 32424), (8106, 31960), (9071, 28560), (9264, 27965), (9520, 27213), (9588, 27020), (9843, 26320), (9870, 26248), (10808, 23970), (11186, 23160), (11280, 22967), (11580, 22372), (11985, 21616), (12784, 20265), (13124, 19740), (13160, 19686), (13510, 19176), (14280, 18142), (15440, 16779), (15792, 16405), (15980, 16212)]