485306640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:868

約数の個数: 400

約数和(自身を含む): 2077033728

約数和(自身を除く): 1591727088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 432, 455, 468, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 728, 756, 780, 810, 819, 823, 840, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1260, 1296, 1365, 1404, 1456, 1512, 1560, 1620, 1638, 1646, 1680, 1755, 1820, 1872, 1890, 2106, 2160, 2184, 2268, 2340, 2457, 2469, 2520, 2730, 2808, 2835, 3024, 3120, 3240, 3276, 3292, 3510, 3640, 3780, 4095, 4115, 4212, 4368, 4536, 4680, 4914, 4938, 5040, 5265, 5460, 5616, 5670, 5761, 6480, 6552, 6584, 7020, 7280, 7371, 7407, 7560, 8190, 8230, 8424, 9072, 9360, 9828, 9876, 10530, 10699, 10920, 11340, 11522, 12285, 12345, 13104, 13168, 14040, 14742, 14814, 15120, 16380, 16460, 16848, 17283, 19656, 19752, 21060, 21398, 21840, 22221, 22680, 23044, 24570, 24690, 28080, 28805, 29484, 29628, 32097, 32760, 32920, 34566, 36855, 37035, 39312, 39504, 42120, 42796, 44442, 45360, 46088, 49140, 49380, 51849, 53495, 57610, 58968, 59256, 64194, 65520, 65840, 66663, 69132, 73710, 74070, 74893, 84240, 85592, 86415, 88884, 92176, 96291, 98280, 98760, 103698, 106990, 111105, 115220, 117936, 118512, 128388, 133326, 138264, 147420, 148140, 149786, 155547, 160485, 171184, 172830, 177768, 192582, 196560, 197520, 207396, 213980, 222210, 224679, 230440, 256776, 259245, 266652, 276528, 288873, 294840, 296280, 299572, 311094, 320970, 333315, 345660, 355536, 374465, 385164, 414792, 427960, 444420, 449358, 460880, 466641, 481455, 513552, 518490, 533304, 577746, 589680, 592560, 599144, 622188, 641940, 666630, 674037, 691320, 748930, 770328, 777735, 829584, 855920, 866619, 888840, 898716, 933282, 962910, 1036980, 1066608, 1123395, 1155492, 1198288, 1244376, 1283880, 1333260, 1348074, 1382640, 1444365, 1497860, 1540656, 1555470, 1733238, 1777680, 1797432, 1866564, 1925820, 2022111, 2073960, 2246790, 2310984, 2333205, 2488752, 2567760, 2666520, 2696148, 2888730, 2995720, 3110940, 3370185, 3466476, 3594864, 3733128, 3851640, 4044222, 4147920, 4333095, 4493580, 4621968, 4666410, 5333040, 5392296, 5777460, 5991440, 6066333, 6221880, 6740370, 6932952, 7466256, 7703280, 8088444, 8666190, 8987160, 9332820, 10110555, 10784592, 11554920, 12132666, 12443760, 13480740, 13865904, 16176888, 17332380, 17974320, 18665640, 20221110, 23109840, 24265332, 26961480, 30331665, 32353776, 34664760, 37331280, 40442220, 48530664, 53922960, 60663330, 69329520, 80884440, 97061328, 121326660, 161768880, 242653320, 485306640]

約数ペア:

[(1, 485306640), (2, 242653320), (3, 161768880), (4, 121326660), (5, 97061328), (6, 80884440), (7, 69329520), (8, 60663330), (9, 53922960), (10, 48530664), (12, 40442220), (13, 37331280), (14, 34664760), (15, 32353776), (16, 30331665), (18, 26961480), (20, 24265332), (21, 23109840), (24, 20221110), (26, 18665640), (27, 17974320), (28, 17332380), (30, 16176888), (35, 13865904), (36, 13480740), (39, 12443760), (40, 12132666), (42, 11554920), (45, 10784592), (48, 10110555), (52, 9332820), (54, 8987160), (56, 8666190), (60, 8088444), (63, 7703280), (65, 7466256), (70, 6932952), (72, 6740370), (78, 6221880), (80, 6066333), (81, 5991440), (84, 5777460), (90, 5392296), (91, 5333040), (104, 4666410), (105, 4621968), (108, 4493580), (112, 4333095), (117, 4147920), (120, 4044222), (126, 3851640), (130, 3733128), (135, 3594864), (140, 3466476), (144, 3370185), (156, 3110940), (162, 2995720), (168, 2888730), (180, 2696148), (182, 2666520), (189, 2567760), (195, 2488752), (208, 2333205), (210, 2310984), (216, 2246790), (234, 2073960), (240, 2022111), (252, 1925820), (260, 1866564), (270, 1797432), (273, 1777680), (280, 1733238), (312, 1555470), (315, 1540656), (324, 1497860), (336, 1444365), (351, 1382640), (360, 1348074), (364, 1333260), (378, 1283880), (390, 1244376), (405, 1198288), (420, 1155492), (432, 1123395), (455, 1066608), (468, 1036980), (504, 962910), (520, 933282), (540, 898716), (546, 888840), (560, 866619), (567, 855920), (585, 829584), (624, 777735), (630, 770328), (648, 748930), (702, 691320), (720, 674037), (728, 666630), (756, 641940), (780, 622188), (810, 599144), (819, 592560), (823, 589680), (840, 577746), (910, 533304), (936, 518490), (945, 513552), (1008, 481455), (1040, 466641), (1053, 460880), (1080, 449358), (1092, 444420), (1134, 427960), (1170, 414792), (1260, 385164), (1296, 374465), (1365, 355536), (1404, 345660), (1456, 333315), (1512, 320970), (1560, 311094), (1620, 299572), (1638, 296280), (1646, 294840), (1680, 288873), (1755, 276528), (1820, 266652), (1872, 259245), (1890, 256776), (2106, 230440), (2160, 224679), (2184, 222210), (2268, 213980), (2340, 207396), (2457, 197520), (2469, 196560), (2520, 192582), (2730, 177768), (2808, 172830), (2835, 171184), (3024, 160485), (3120, 155547), (3240, 149786), (3276, 148140), (3292, 147420), (3510, 138264), (3640, 133326), (3780, 128388), (4095, 118512), (4115, 117936), (4212, 115220), (4368, 111105), (4536, 106990), (4680, 103698), (4914, 98760), (4938, 98280), (5040, 96291), (5265, 92176), (5460, 88884), (5616, 86415), (5670, 85592), (5761, 84240), (6480, 74893), (6552, 74070), (6584, 73710), (7020, 69132), (7280, 66663), (7371, 65840), (7407, 65520), (7560, 64194), (8190, 59256), (8230, 58968), (8424, 57610), (9072, 53495), (9360, 51849), (9828, 49380), (9876, 49140), (10530, 46088), (10699, 45360), (10920, 44442), (11340, 42796), (11522, 42120), (12285, 39504), (12345, 39312), (13104, 37035), (13168, 36855), (14040, 34566), (14742, 32920), (14814, 32760), (15120, 32097), (16380, 29628), (16460, 29484), (16848, 28805), (17283, 28080), (19656, 24690), (19752, 24570), (21060, 23044), (21398, 22680), (21840, 22221)]