401506560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 432

約数和(自身を含む): 1714212864

約数和(自身を除く): 1312706304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 383, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 766, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1149, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1532, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1915, 1920, 2016, 2080, 2184, 2240, 2298, 2304, 2340, 2496, 2520, 2681, 2688, 2730, 2880, 2912, 3064, 3120, 3276, 3328, 3360, 3447, 3640, 3744, 3830, 3840, 4032, 4095, 4160, 4368, 4480, 4596, 4680, 4979, 4992, 5040, 5362, 5376, 5460, 5745, 5760, 5824, 6128, 6240, 6552, 6720, 6894, 7280, 7488, 7660, 8043, 8064, 8190, 8320, 8736, 8960, 9192, 9360, 9958, 9984, 10080, 10724, 10920, 11490, 11520, 11648, 12256, 12480, 13104, 13405, 13440, 13788, 14560, 14937, 14976, 15320, 16086, 16128, 16380, 16640, 17235, 17472, 18384, 18720, 19916, 20160, 21448, 21840, 22980, 23296, 24129, 24512, 24895, 24960, 26208, 26810, 26880, 27576, 29120, 29874, 29952, 30640, 32172, 32760, 34470, 34853, 34944, 36768, 37440, 39832, 40215, 40320, 42896, 43680, 44811, 45960, 48258, 49024, 49790, 49920, 52416, 53620, 55152, 58240, 59748, 61280, 64344, 65520, 68940, 69706, 69888, 73536, 74685, 74880, 79664, 80430, 80640, 85792, 87360, 89622, 91920, 96516, 98048, 99580, 104559, 104832, 107240, 110304, 116480, 119496, 120645, 122560, 128688, 131040, 137880, 139412, 147072, 149370, 149760, 159328, 160860, 171584, 174265, 174720, 179244, 183840, 193032, 199160, 209118, 209664, 214480, 220608, 224055, 238992, 241290, 245120, 257376, 262080, 275760, 278824, 294144, 298740, 313677, 318656, 321720, 343168, 348530, 349440, 358488, 367680, 386064, 398320, 418236, 428960, 441216, 448110, 477984, 482580, 490240, 514752, 522795, 524160, 551520, 557648, 597480, 627354, 637312, 643440, 686336, 697060, 716976, 735360, 772128, 796640, 836472, 857920, 882432, 896220, 955968, 965160, 1029504, 1045590, 1048320, 1103040, 1115296, 1194960, 1254708, 1274624, 1286880, 1394120, 1433952, 1470720, 1544256, 1568385, 1593280, 1672944, 1715840, 1792440, 1911936, 1930320, 2059008, 2091180, 2206080, 2230592, 2389920, 2509416, 2573760, 2788240, 2867904, 3088512, 3136770, 3186560, 3345888, 3431680, 3584880, 3823872, 3860640, 4182360, 4412160, 4461184, 4779840, 5018832, 5147520, 5576480, 5735808, 6177024, 6273540, 6373120, 6691776, 7169760, 7721280, 8364720, 8922368, 9559680, 10037664, 10295040, 11152960, 11471616, 12547080, 13383552, 14339520, 15442560, 16729440, 19119360, 20075328, 22305920, 25094160, 26767104, 28679040, 30885120, 33458880, 40150656, 44611840, 50188320, 57358080, 66917760, 80301312, 100376640, 133835520, 200753280, 401506560]

約数ペア:

[(1, 401506560), (2, 200753280), (3, 133835520), (4, 100376640), (5, 80301312), (6, 66917760), (7, 57358080), (8, 50188320), (9, 44611840), (10, 40150656), (12, 33458880), (13, 30885120), (14, 28679040), (15, 26767104), (16, 25094160), (18, 22305920), (20, 20075328), (21, 19119360), (24, 16729440), (26, 15442560), (28, 14339520), (30, 13383552), (32, 12547080), (35, 11471616), (36, 11152960), (39, 10295040), (40, 10037664), (42, 9559680), (45, 8922368), (48, 8364720), (52, 7721280), (56, 7169760), (60, 6691776), (63, 6373120), (64, 6273540), (65, 6177024), (70, 5735808), (72, 5576480), (78, 5147520), (80, 5018832), (84, 4779840), (90, 4461184), (91, 4412160), (96, 4182360), (104, 3860640), (105, 3823872), (112, 3584880), (117, 3431680), (120, 3345888), (126, 3186560), (128, 3136770), (130, 3088512), (140, 2867904), (144, 2788240), (156, 2573760), (160, 2509416), (168, 2389920), (180, 2230592), (182, 2206080), (192, 2091180), (195, 2059008), (208, 1930320), (210, 1911936), (224, 1792440), (234, 1715840), (240, 1672944), (252, 1593280), (256, 1568385), (260, 1544256), (273, 1470720), (280, 1433952), (288, 1394120), (312, 1286880), (315, 1274624), (320, 1254708), (336, 1194960), (360, 1115296), (364, 1103040), (383, 1048320), (384, 1045590), (390, 1029504), (416, 965160), (420, 955968), (448, 896220), (455, 882432), (468, 857920), (480, 836472), (504, 796640), (520, 772128), (546, 735360), (560, 716976), (576, 697060), (585, 686336), (624, 643440), (630, 637312), (640, 627354), (672, 597480), (720, 557648), (728, 551520), (766, 524160), (768, 522795), (780, 514752), (819, 490240), (832, 482580), (840, 477984), (896, 448110), (910, 441216), (936, 428960), (960, 418236), (1008, 398320), (1040, 386064), (1092, 367680), (1120, 358488), (1149, 349440), (1152, 348530), (1170, 343168), (1248, 321720), (1260, 318656), (1280, 313677), (1344, 298740), (1365, 294144), (1440, 278824), (1456, 275760), (1532, 262080), (1560, 257376), (1638, 245120), (1664, 241290), (1680, 238992), (1792, 224055), (1820, 220608), (1872, 214480), (1915, 209664), (1920, 209118), (2016, 199160), (2080, 193032), (2184, 183840), (2240, 179244), (2298, 174720), (2304, 174265), (2340, 171584), (2496, 160860), (2520, 159328), (2681, 149760), (2688, 149370), (2730, 147072), (2880, 139412), (2912, 137880), (3064, 131040), (3120, 128688), (3276, 122560), (3328, 120645), (3360, 119496), (3447, 116480), (3640, 110304), (3744, 107240), (3830, 104832), (3840, 104559), (4032, 99580), (4095, 98048), (4160, 96516), (4368, 91920), (4480, 89622), (4596, 87360), (4680, 85792), (4979, 80640), (4992, 80430), (5040, 79664), (5362, 74880), (5376, 74685), (5460, 73536), (5745, 69888), (5760, 69706), (5824, 68940), (6128, 65520), (6240, 64344), (6552, 61280), (6720, 59748), (6894, 58240), (7280, 55152), (7488, 53620), (7660, 52416), (8043, 49920), (8064, 49790), (8190, 49024), (8320, 48258), (8736, 45960), (8960, 44811), (9192, 43680), (9360, 42896), (9958, 40320), (9984, 40215), (10080, 39832), (10724, 37440), (10920, 36768), (11490, 34944), (11520, 34853), (11648, 34470), (12256, 32760), (12480, 32172), (13104, 30640), (13405, 29952), (13440, 29874), (13788, 29120), (14560, 27576), (14937, 26880), (14976, 26810), (15320, 26208), (16086, 24960), (16128, 24895), (16380, 24512), (16640, 24129), (17235, 23296), (17472, 22980), (18384, 21840), (18720, 21448), (19916, 20160)]