1428994560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 320

約数和(自身を含む): 5499648000

約数和(自身を除く): 4070653440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 512, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1399, 1520, 1536, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2560, 2660, 2688, 2798, 3040, 3192, 3360, 3584, 3648, 3840, 3990, 4197, 4256, 4480, 4560, 4864, 5320, 5376, 5596, 6080, 6384, 6720, 6995, 7296, 7680, 7980, 8394, 8512, 8960, 9120, 9728, 9793, 10640, 10752, 11192, 12160, 12768, 13440, 13990, 14592, 15960, 16788, 17024, 17920, 18240, 19586, 20985, 21280, 22384, 24320, 25536, 26581, 26880, 27980, 29184, 29379, 31920, 33576, 34048, 36480, 39172, 41970, 42560, 44768, 48640, 48965, 51072, 53162, 53760, 55960, 58758, 63840, 67152, 68096, 72960, 78344, 79743, 83940, 85120, 89536, 97930, 102144, 106324, 111920, 117516, 127680, 132905, 134304, 145920, 146895, 156688, 159486, 167880, 170240, 179072, 186067, 195860, 204288, 212648, 223840, 235032, 255360, 265810, 268608, 293790, 313376, 318972, 335760, 340480, 358144, 372134, 391720, 398715, 425296, 447680, 470064, 510720, 531620, 537216, 558201, 587580, 626752, 637944, 671520, 716288, 744268, 783440, 797430, 850592, 895360, 930335, 940128, 1021440, 1063240, 1074432, 1116402, 1175160, 1253504, 1275888, 1343040, 1488536, 1566880, 1594860, 1701184, 1790720, 1860670, 1880256, 2126480, 2148864, 2232804, 2350320, 2507008, 2551776, 2686080, 2791005, 2977072, 3133760, 3189720, 3402368, 3581440, 3721340, 3760512, 4252960, 4465608, 4700640, 5014016, 5103552, 5372160, 5582010, 5954144, 6267520, 6379440, 6804736, 7442680, 7521024, 8505920, 8931216, 9401280, 10207104, 10744320, 11164020, 11908288, 12535040, 12758880, 13609472, 14885360, 15042048, 17011840, 17862432, 18802560, 20414208, 22328040, 23816576, 25070080, 25517760, 29770720, 34023680, 35724864, 37605120, 40828416, 44656080, 47633152, 51035520, 59541440, 68047360, 71449728, 75210240, 89312160, 95266304, 102071040, 119082880, 142899456, 178624320, 204142080, 238165760, 285798912, 357248640, 476331520, 714497280, 1428994560]

約数ペア:

[(1, 1428994560), (2, 714497280), (3, 476331520), (4, 357248640), (5, 285798912), (6, 238165760), (7, 204142080), (8, 178624320), (10, 142899456), (12, 119082880), (14, 102071040), (15, 95266304), (16, 89312160), (19, 75210240), (20, 71449728), (21, 68047360), (24, 59541440), (28, 51035520), (30, 47633152), (32, 44656080), (35, 40828416), (38, 37605120), (40, 35724864), (42, 34023680), (48, 29770720), (56, 25517760), (57, 25070080), (60, 23816576), (64, 22328040), (70, 20414208), (76, 18802560), (80, 17862432), (84, 17011840), (95, 15042048), (96, 14885360), (105, 13609472), (112, 12758880), (114, 12535040), (120, 11908288), (128, 11164020), (133, 10744320), (140, 10207104), (152, 9401280), (160, 8931216), (168, 8505920), (190, 7521024), (192, 7442680), (210, 6804736), (224, 6379440), (228, 6267520), (240, 5954144), (256, 5582010), (266, 5372160), (280, 5103552), (285, 5014016), (304, 4700640), (320, 4465608), (336, 4252960), (380, 3760512), (384, 3721340), (399, 3581440), (420, 3402368), (448, 3189720), (456, 3133760), (480, 2977072), (512, 2791005), (532, 2686080), (560, 2551776), (570, 2507008), (608, 2350320), (640, 2232804), (665, 2148864), (672, 2126480), (760, 1880256), (768, 1860670), (798, 1790720), (840, 1701184), (896, 1594860), (912, 1566880), (960, 1488536), (1064, 1343040), (1120, 1275888), (1140, 1253504), (1216, 1175160), (1280, 1116402), (1330, 1074432), (1344, 1063240), (1399, 1021440), (1520, 940128), (1536, 930335), (1596, 895360), (1680, 850592), (1792, 797430), (1824, 783440), (1920, 744268), (1995, 716288), (2128, 671520), (2240, 637944), (2280, 626752), (2432, 587580), (2560, 558201), (2660, 537216), (2688, 531620), (2798, 510720), (3040, 470064), (3192, 447680), (3360, 425296), (3584, 398715), (3648, 391720), (3840, 372134), (3990, 358144), (4197, 340480), (4256, 335760), (4480, 318972), (4560, 313376), (4864, 293790), (5320, 268608), (5376, 265810), (5596, 255360), (6080, 235032), (6384, 223840), (6720, 212648), (6995, 204288), (7296, 195860), (7680, 186067), (7980, 179072), (8394, 170240), (8512, 167880), (8960, 159486), (9120, 156688), (9728, 146895), (9793, 145920), (10640, 134304), (10752, 132905), (11192, 127680), (12160, 117516), (12768, 111920), (13440, 106324), (13990, 102144), (14592, 97930), (15960, 89536), (16788, 85120), (17024, 83940), (17920, 79743), (18240, 78344), (19586, 72960), (20985, 68096), (21280, 67152), (22384, 63840), (24320, 58758), (25536, 55960), (26581, 53760), (26880, 53162), (27980, 51072), (29184, 48965), (29379, 48640), (31920, 44768), (33576, 42560), (34048, 41970), (36480, 39172)]