121336320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 320

約数和(自身を含む): 462756096

約数和(自身を除く): 341419776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 61, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 122, 128, 140, 148, 160, 168, 183, 185, 192, 210, 222, 224, 240, 244, 256, 259, 280, 296, 305, 320, 336, 366, 370, 384, 420, 427, 444, 448, 480, 488, 512, 518, 555, 560, 592, 610, 640, 672, 732, 740, 768, 777, 840, 854, 888, 896, 915, 960, 976, 1036, 1110, 1120, 1184, 1220, 1280, 1281, 1295, 1344, 1464, 1480, 1536, 1554, 1680, 1708, 1776, 1792, 1830, 1920, 1952, 2072, 2135, 2220, 2240, 2257, 2368, 2440, 2560, 2562, 2590, 2688, 2928, 2960, 3108, 3360, 3416, 3552, 3584, 3660, 3840, 3885, 3904, 4144, 4270, 4440, 4480, 4514, 4736, 4880, 5124, 5180, 5376, 5856, 5920, 6216, 6405, 6720, 6771, 6832, 7104, 7320, 7680, 7770, 7808, 8288, 8540, 8880, 8960, 9028, 9472, 9760, 10248, 10360, 10752, 11285, 11712, 11840, 12432, 12810, 13440, 13542, 13664, 14208, 14640, 15540, 15616, 15799, 16576, 17080, 17760, 17920, 18056, 18944, 19520, 20496, 20720, 22570, 23424, 23680, 24864, 25620, 26880, 27084, 27328, 28416, 29280, 31080, 31232, 31598, 33152, 33855, 34160, 35520, 36112, 39040, 40992, 41440, 45140, 46848, 47360, 47397, 49728, 51240, 53760, 54168, 54656, 56832, 58560, 62160, 63196, 66304, 67710, 68320, 71040, 72224, 78080, 78995, 81984, 82880, 90280, 93696, 94720, 94794, 99456, 102480, 108336, 109312, 117120, 124320, 126392, 132608, 135420, 136640, 142080, 144448, 156160, 157990, 163968, 165760, 180560, 189588, 198912, 204960, 216672, 218624, 234240, 236985, 248640, 252784, 270840, 273280, 284160, 288896, 315980, 327936, 331520, 361120, 379176, 397824, 409920, 433344, 468480, 473970, 497280, 505568, 541680, 546560, 577792, 631960, 655872, 663040, 722240, 758352, 819840, 866688, 947940, 994560, 1011136, 1083360, 1093120, 1155584, 1263920, 1444480, 1516704, 1639680, 1733376, 1895880, 1989120, 2022272, 2166720, 2527840, 2888960, 3033408, 3279360, 3466752, 3791760, 4044544, 4333440, 5055680, 5777920, 6066816, 7583520, 8089088, 8666880, 10111360, 12133632, 15167040, 17333760, 20222720, 24267264, 30334080, 40445440, 60668160, 121336320]

約数ペア:

[(1, 121336320), (2, 60668160), (3, 40445440), (4, 30334080), (5, 24267264), (6, 20222720), (7, 17333760), (8, 15167040), (10, 12133632), (12, 10111360), (14, 8666880), (15, 8089088), (16, 7583520), (20, 6066816), (21, 5777920), (24, 5055680), (28, 4333440), (30, 4044544), (32, 3791760), (35, 3466752), (37, 3279360), (40, 3033408), (42, 2888960), (48, 2527840), (56, 2166720), (60, 2022272), (61, 1989120), (64, 1895880), (70, 1733376), (74, 1639680), (80, 1516704), (84, 1444480), (96, 1263920), (105, 1155584), (111, 1093120), (112, 1083360), (120, 1011136), (122, 994560), (128, 947940), (140, 866688), (148, 819840), (160, 758352), (168, 722240), (183, 663040), (185, 655872), (192, 631960), (210, 577792), (222, 546560), (224, 541680), (240, 505568), (244, 497280), (256, 473970), (259, 468480), (280, 433344), (296, 409920), (305, 397824), (320, 379176), (336, 361120), (366, 331520), (370, 327936), (384, 315980), (420, 288896), (427, 284160), (444, 273280), (448, 270840), (480, 252784), (488, 248640), (512, 236985), (518, 234240), (555, 218624), (560, 216672), (592, 204960), (610, 198912), (640, 189588), (672, 180560), (732, 165760), (740, 163968), (768, 157990), (777, 156160), (840, 144448), (854, 142080), (888, 136640), (896, 135420), (915, 132608), (960, 126392), (976, 124320), (1036, 117120), (1110, 109312), (1120, 108336), (1184, 102480), (1220, 99456), (1280, 94794), (1281, 94720), (1295, 93696), (1344, 90280), (1464, 82880), (1480, 81984), (1536, 78995), (1554, 78080), (1680, 72224), (1708, 71040), (1776, 68320), (1792, 67710), (1830, 66304), (1920, 63196), (1952, 62160), (2072, 58560), (2135, 56832), (2220, 54656), (2240, 54168), (2257, 53760), (2368, 51240), (2440, 49728), (2560, 47397), (2562, 47360), (2590, 46848), (2688, 45140), (2928, 41440), (2960, 40992), (3108, 39040), (3360, 36112), (3416, 35520), (3552, 34160), (3584, 33855), (3660, 33152), (3840, 31598), (3885, 31232), (3904, 31080), (4144, 29280), (4270, 28416), (4440, 27328), (4480, 27084), (4514, 26880), (4736, 25620), (4880, 24864), (5124, 23680), (5180, 23424), (5376, 22570), (5856, 20720), (5920, 20496), (6216, 19520), (6405, 18944), (6720, 18056), (6771, 17920), (6832, 17760), (7104, 17080), (7320, 16576), (7680, 15799), (7770, 15616), (7808, 15540), (8288, 14640), (8540, 14208), (8880, 13664), (8960, 13542), (9028, 13440), (9472, 12810), (9760, 12432), (10248, 11840), (10360, 11712), (10752, 11285)]