496775520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 1817786880

約数和(自身を除く): 1321011360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 67, 72, 76, 80, 90, 95, 96, 114, 120, 134, 144, 152, 160, 171, 180, 190, 201, 228, 240, 268, 271, 285, 288, 304, 335, 342, 360, 380, 402, 456, 480, 536, 542, 570, 603, 608, 670, 684, 720, 760, 804, 813, 855, 912, 1005, 1072, 1084, 1140, 1206, 1273, 1340, 1355, 1368, 1440, 1520, 1608, 1626, 1710, 1824, 2010, 2144, 2168, 2280, 2412, 2439, 2546, 2680, 2710, 2736, 3015, 3040, 3216, 3252, 3420, 3819, 4020, 4065, 4336, 4560, 4824, 4878, 5092, 5149, 5360, 5420, 5472, 6030, 6365, 6432, 6504, 6840, 7638, 8040, 8130, 8672, 9120, 9648, 9756, 10184, 10298, 10720, 10840, 11457, 12060, 12195, 12730, 13008, 13680, 15276, 15447, 16080, 16260, 18157, 19095, 19296, 19512, 20368, 20596, 21680, 22914, 24120, 24390, 25460, 25745, 26016, 27360, 30552, 30894, 32160, 32520, 36314, 38190, 39024, 40736, 41192, 43360, 45828, 46341, 48240, 48780, 50920, 51490, 54471, 57285, 61104, 61788, 65040, 72628, 76380, 77235, 78048, 82384, 90785, 91656, 92682, 96480, 97560, 101840, 102980, 108942, 114570, 122208, 123576, 130080, 145256, 152760, 154470, 163413, 164768, 181570, 183312, 185364, 195120, 203680, 205960, 217884, 229140, 231705, 247152, 272355, 290512, 305520, 308940, 326826, 344983, 363140, 366624, 370728, 390240, 411920, 435768, 458280, 463410, 494304, 544710, 581024, 611040, 617880, 653652, 689966, 726280, 741456, 817065, 823840, 871536, 916560, 926820, 1034949, 1089420, 1235760, 1307304, 1379932, 1452560, 1482912, 1634130, 1724915, 1743072, 1833120, 1853640, 2069898, 2178840, 2471520, 2614608, 2759864, 2905120, 3104847, 3268260, 3449830, 3707280, 4139796, 4357680, 5174745, 5229216, 5519728, 6209694, 6536520, 6899660, 7414560, 8279592, 8715360, 10349490, 11039456, 12419388, 13073040, 13799320, 15524235, 16559184, 20698980, 24838776, 26146080, 27598640, 31048470, 33118368, 41397960, 49677552, 55197280, 62096940, 82795920, 99355104, 124193880, 165591840, 248387760, 496775520]

約数ペア:

[(1, 496775520), (2, 248387760), (3, 165591840), (4, 124193880), (5, 99355104), (6, 82795920), (8, 62096940), (9, 55197280), (10, 49677552), (12, 41397960), (15, 33118368), (16, 31048470), (18, 27598640), (19, 26146080), (20, 24838776), (24, 20698980), (30, 16559184), (32, 15524235), (36, 13799320), (38, 13073040), (40, 12419388), (45, 11039456), (48, 10349490), (57, 8715360), (60, 8279592), (67, 7414560), (72, 6899660), (76, 6536520), (80, 6209694), (90, 5519728), (95, 5229216), (96, 5174745), (114, 4357680), (120, 4139796), (134, 3707280), (144, 3449830), (152, 3268260), (160, 3104847), (171, 2905120), (180, 2759864), (190, 2614608), (201, 2471520), (228, 2178840), (240, 2069898), (268, 1853640), (271, 1833120), (285, 1743072), (288, 1724915), (304, 1634130), (335, 1482912), (342, 1452560), (360, 1379932), (380, 1307304), (402, 1235760), (456, 1089420), (480, 1034949), (536, 926820), (542, 916560), (570, 871536), (603, 823840), (608, 817065), (670, 741456), (684, 726280), (720, 689966), (760, 653652), (804, 617880), (813, 611040), (855, 581024), (912, 544710), (1005, 494304), (1072, 463410), (1084, 458280), (1140, 435768), (1206, 411920), (1273, 390240), (1340, 370728), (1355, 366624), (1368, 363140), (1440, 344983), (1520, 326826), (1608, 308940), (1626, 305520), (1710, 290512), (1824, 272355), (2010, 247152), (2144, 231705), (2168, 229140), (2280, 217884), (2412, 205960), (2439, 203680), (2546, 195120), (2680, 185364), (2710, 183312), (2736, 181570), (3015, 164768), (3040, 163413), (3216, 154470), (3252, 152760), (3420, 145256), (3819, 130080), (4020, 123576), (4065, 122208), (4336, 114570), (4560, 108942), (4824, 102980), (4878, 101840), (5092, 97560), (5149, 96480), (5360, 92682), (5420, 91656), (5472, 90785), (6030, 82384), (6365, 78048), (6432, 77235), (6504, 76380), (6840, 72628), (7638, 65040), (8040, 61788), (8130, 61104), (8672, 57285), (9120, 54471), (9648, 51490), (9756, 50920), (10184, 48780), (10298, 48240), (10720, 46341), (10840, 45828), (11457, 43360), (12060, 41192), (12195, 40736), (12730, 39024), (13008, 38190), (13680, 36314), (15276, 32520), (15447, 32160), (16080, 30894), (16260, 30552), (18157, 27360), (19095, 26016), (19296, 25745), (19512, 25460), (20368, 24390), (20596, 24120), (21680, 22914)]