20342023680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1045

約数の個数: 320

約数和(自身を含む): 71240083200

約数和(自身を除く): 50898059520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 389, 440, 480, 512, 528, 619, 640, 660, 704, 768, 778, 880, 960, 1056, 1167, 1238, 1280, 1320, 1408, 1536, 1556, 1760, 1857, 1920, 1945, 2112, 2334, 2476, 2560, 2640, 2816, 3095, 3112, 3520, 3714, 3840, 3890, 4224, 4279, 4668, 4952, 5280, 5632, 5835, 6190, 6224, 6809, 7040, 7428, 7680, 7780, 8448, 8558, 9285, 9336, 9904, 10560, 11670, 12380, 12448, 12837, 13618, 14080, 14856, 15560, 16896, 17116, 18570, 18672, 19808, 20427, 21120, 21395, 23340, 24760, 24896, 25674, 27236, 28160, 29712, 31120, 34045, 34232, 37140, 37344, 39616, 40854, 42240, 42790, 46680, 49520, 49792, 51348, 54472, 59424, 62240, 64185, 68090, 68464, 74280, 74688, 79232, 81708, 84480, 85580, 93360, 99040, 99584, 102135, 102696, 108944, 118848, 124480, 128370, 136180, 136928, 148560, 149376, 158464, 163416, 171160, 186720, 198080, 199168, 204270, 205392, 217888, 237696, 240791, 248960, 256740, 272360, 273856, 297120, 298752, 316928, 326832, 342320, 373440, 396160, 408540, 410784, 435776, 475392, 481582, 497920, 513480, 544720, 547712, 594240, 597504, 653664, 684640, 722373, 746880, 792320, 817080, 821568, 871552, 950784, 963164, 995840, 1026960, 1089440, 1095424, 1188480, 1203955, 1307328, 1369280, 1444746, 1493760, 1584640, 1634160, 1643136, 1743104, 1926328, 2053920, 2178880, 2190848, 2376960, 2407910, 2614656, 2648701, 2738560, 2889492, 2987520, 3268320, 3286272, 3486208, 3611865, 3852656, 4107840, 4357760, 4753920, 4815820, 5229312, 5297402, 5477120, 5778984, 6536640, 6572544, 7223730, 7705312, 7946103, 8215680, 8715520, 9631640, 10458624, 10594804, 10954240, 11557968, 13073280, 13243505, 14447460, 15410624, 15892206, 16431360, 17431040, 19263280, 21189608, 23115936, 26146560, 26487010, 28894920, 30821248, 31784412, 32862720, 38526560, 39730515, 42379216, 46231872, 52293120, 52974020, 57789840, 61642496, 63568824, 77053120, 79461030, 84758432, 92463744, 105948040, 115579680, 123284992, 127137648, 154106240, 158922060, 169516864, 184927488, 211896080, 231159360, 254275296, 308212480, 317844120, 339033728, 369854976, 423792160, 462318720, 508550592, 616424960, 635688240, 678067456, 847584320, 924637440, 1017101184, 1271376480, 1356134912, 1695168640, 1849274880, 2034202368, 2542752960, 3390337280, 4068404736, 5085505920, 6780674560, 10171011840, 20342023680]

約数ペア:

[(1, 20342023680), (2, 10171011840), (3, 6780674560), (4, 5085505920), (5, 4068404736), (6, 3390337280), (8, 2542752960), (10, 2034202368), (11, 1849274880), (12, 1695168640), (15, 1356134912), (16, 1271376480), (20, 1017101184), (22, 924637440), (24, 847584320), (30, 678067456), (32, 635688240), (33, 616424960), (40, 508550592), (44, 462318720), (48, 423792160), (55, 369854976), (60, 339033728), (64, 317844120), (66, 308212480), (80, 254275296), (88, 231159360), (96, 211896080), (110, 184927488), (120, 169516864), (128, 158922060), (132, 154106240), (160, 127137648), (165, 123284992), (176, 115579680), (192, 105948040), (220, 92463744), (240, 84758432), (256, 79461030), (264, 77053120), (320, 63568824), (330, 61642496), (352, 57789840), (384, 52974020), (389, 52293120), (440, 46231872), (480, 42379216), (512, 39730515), (528, 38526560), (619, 32862720), (640, 31784412), (660, 30821248), (704, 28894920), (768, 26487010), (778, 26146560), (880, 23115936), (960, 21189608), (1056, 19263280), (1167, 17431040), (1238, 16431360), (1280, 15892206), (1320, 15410624), (1408, 14447460), (1536, 13243505), (1556, 13073280), (1760, 11557968), (1857, 10954240), (1920, 10594804), (1945, 10458624), (2112, 9631640), (2334, 8715520), (2476, 8215680), (2560, 7946103), (2640, 7705312), (2816, 7223730), (3095, 6572544), (3112, 6536640), (3520, 5778984), (3714, 5477120), (3840, 5297402), (3890, 5229312), (4224, 4815820), (4279, 4753920), (4668, 4357760), (4952, 4107840), (5280, 3852656), (5632, 3611865), (5835, 3486208), (6190, 3286272), (6224, 3268320), (6809, 2987520), (7040, 2889492), (7428, 2738560), (7680, 2648701), (7780, 2614656), (8448, 2407910), (8558, 2376960), (9285, 2190848), (9336, 2178880), (9904, 2053920), (10560, 1926328), (11670, 1743104), (12380, 1643136), (12448, 1634160), (12837, 1584640), (13618, 1493760), (14080, 1444746), (14856, 1369280), (15560, 1307328), (16896, 1203955), (17116, 1188480), (18570, 1095424), (18672, 1089440), (19808, 1026960), (20427, 995840), (21120, 963164), (21395, 950784), (23340, 871552), (24760, 821568), (24896, 817080), (25674, 792320), (27236, 746880), (28160, 722373), (29712, 684640), (31120, 653664), (34045, 597504), (34232, 594240), (37140, 547712), (37344, 544720), (39616, 513480), (40854, 497920), (42240, 481582), (42790, 475392), (46680, 435776), (49520, 410784), (49792, 408540), (51348, 396160), (54472, 373440), (59424, 342320), (62240, 326832), (64185, 316928), (68090, 298752), (68464, 297120), (74280, 273856), (74688, 272360), (79232, 256740), (81708, 248960), (84480, 240791), (85580, 237696), (93360, 217888), (99040, 205392), (99584, 204270), (102135, 199168), (102696, 198080), (108944, 186720), (118848, 171160), (124480, 163416), (128370, 158464), (136180, 149376), (136928, 148560)]