445124160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1363

約数の個数: 280

約数和(自身を含む): 1706474616

約数和(自身を除く): 1261350456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1321, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2642, 2808, 2880, 3120, 3240, 3510, 3744, 3963, 4160, 4212, 4320, 4680, 5184, 5265, 5284, 5616, 6240, 6480, 6605, 7020, 7488, 7926, 8424, 8640, 9360, 10530, 10568, 11232, 11889, 12480, 12960, 13210, 14040, 15852, 16848, 17173, 18720, 19815, 21060, 21136, 22464, 23778, 25920, 26420, 28080, 31704, 33696, 34346, 35667, 37440, 39630, 42120, 42272, 47556, 51519, 52840, 56160, 59445, 63408, 67392, 68692, 71334, 79260, 84240, 84544, 85865, 95112, 103038, 105680, 107001, 112320, 118890, 126816, 137384, 142668, 154557, 158520, 168480, 171730, 178335, 190224, 206076, 211360, 214002, 237780, 253632, 257595, 274768, 285336, 309114, 317040, 336960, 343460, 356670, 380448, 412152, 422720, 428004, 463671, 475560, 515190, 535005, 549536, 570672, 618228, 634080, 686920, 713340, 760896, 772785, 824304, 856008, 927342, 951120, 1030380, 1070010, 1099072, 1141344, 1236456, 1268160, 1373840, 1391013, 1426680, 1545570, 1648608, 1712016, 1854684, 1902240, 2060760, 2140020, 2282688, 2318355, 2472912, 2747680, 2782026, 2853360, 3091140, 3297216, 3424032, 3709368, 3804480, 4121520, 4280040, 4636710, 4945824, 5495360, 5564052, 5706720, 6182280, 6848064, 6955065, 7418736, 8243040, 8560080, 9273420, 9891648, 11128104, 11413440, 12364560, 13910130, 14837472, 16486080, 17120160, 18546840, 22256208, 24729120, 27820260, 29674944, 34240320, 37093680, 44512416, 49458240, 55640520, 74187360, 89024832, 111281040, 148374720, 222562080, 445124160]

約数ペア:

[(1, 445124160), (2, 222562080), (3, 148374720), (4, 111281040), (5, 89024832), (6, 74187360), (8, 55640520), (9, 49458240), (10, 44512416), (12, 37093680), (13, 34240320), (15, 29674944), (16, 27820260), (18, 24729120), (20, 22256208), (24, 18546840), (26, 17120160), (27, 16486080), (30, 14837472), (32, 13910130), (36, 12364560), (39, 11413440), (40, 11128104), (45, 9891648), (48, 9273420), (52, 8560080), (54, 8243040), (60, 7418736), (64, 6955065), (65, 6848064), (72, 6182280), (78, 5706720), (80, 5564052), (81, 5495360), (90, 4945824), (96, 4636710), (104, 4280040), (108, 4121520), (117, 3804480), (120, 3709368), (130, 3424032), (135, 3297216), (144, 3091140), (156, 2853360), (160, 2782026), (162, 2747680), (180, 2472912), (192, 2318355), (195, 2282688), (208, 2140020), (216, 2060760), (234, 1902240), (240, 1854684), (260, 1712016), (270, 1648608), (288, 1545570), (312, 1426680), (320, 1391013), (324, 1373840), (351, 1268160), (360, 1236456), (390, 1141344), (405, 1099072), (416, 1070010), (432, 1030380), (468, 951120), (480, 927342), (520, 856008), (540, 824304), (576, 772785), (585, 760896), (624, 713340), (648, 686920), (702, 634080), (720, 618228), (780, 570672), (810, 549536), (832, 535005), (864, 515190), (936, 475560), (960, 463671), (1040, 428004), (1053, 422720), (1080, 412152), (1170, 380448), (1248, 356670), (1296, 343460), (1321, 336960), (1404, 317040), (1440, 309114), (1560, 285336), (1620, 274768), (1728, 257595), (1755, 253632), (1872, 237780), (2080, 214002), (2106, 211360), (2160, 206076), (2340, 190224), (2496, 178335), (2592, 171730), (2642, 168480), (2808, 158520), (2880, 154557), (3120, 142668), (3240, 137384), (3510, 126816), (3744, 118890), (3963, 112320), (4160, 107001), (4212, 105680), (4320, 103038), (4680, 95112), (5184, 85865), (5265, 84544), (5284, 84240), (5616, 79260), (6240, 71334), (6480, 68692), (6605, 67392), (7020, 63408), (7488, 59445), (7926, 56160), (8424, 52840), (8640, 51519), (9360, 47556), (10530, 42272), (10568, 42120), (11232, 39630), (11889, 37440), (12480, 35667), (12960, 34346), (13210, 33696), (14040, 31704), (15852, 28080), (16848, 26420), (17173, 25920), (18720, 23778), (19815, 22464), (21060, 21136)]