1380247440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 320

約数和(自身を含む): 5081674752

約数和(自身を除く): 3701427312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 131, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 262, 264, 286, 307, 312, 330, 390, 393, 429, 440, 520, 524, 528, 572, 614, 624, 655, 660, 715, 780, 786, 858, 880, 921, 1040, 1048, 1144, 1228, 1310, 1320, 1430, 1441, 1535, 1560, 1572, 1703, 1716, 1842, 1965, 2096, 2145, 2288, 2456, 2620, 2640, 2860, 2882, 3070, 3120, 3144, 3377, 3406, 3432, 3684, 3930, 3991, 4290, 4323, 4605, 4912, 5109, 5240, 5720, 5764, 6140, 6288, 6754, 6812, 6864, 7205, 7368, 7860, 7982, 8515, 8580, 8646, 9210, 10131, 10218, 10480, 11440, 11528, 11973, 12280, 13508, 13624, 14410, 14736, 15720, 15964, 16885, 17030, 17160, 17292, 18420, 18733, 19955, 20262, 20436, 21615, 23056, 23946, 24560, 25545, 27016, 27248, 28820, 31440, 31928, 33770, 34060, 34320, 34584, 36840, 37466, 39910, 40217, 40524, 40872, 43230, 43901, 47892, 50655, 51090, 54032, 56199, 57640, 59865, 63856, 67540, 68120, 69168, 73680, 74932, 79820, 80434, 81048, 81744, 86460, 87802, 93665, 95784, 101310, 102180, 112398, 115280, 119730, 120651, 131703, 135080, 136240, 149864, 159640, 160868, 162096, 172920, 175604, 187330, 191568, 201085, 202620, 204360, 219505, 224796, 239460, 241302, 263406, 270160, 280995, 299728, 319280, 321736, 345840, 351208, 374660, 402170, 405240, 408720, 439010, 442387, 449592, 478920, 482604, 522821, 526812, 561990, 603255, 643472, 658515, 702416, 749320, 804340, 810480, 878020, 884774, 899184, 957840, 965208, 1045642, 1053624, 1123980, 1206510, 1317030, 1327161, 1498640, 1568463, 1608680, 1756040, 1769548, 1930416, 2091284, 2107248, 2211935, 2247960, 2413020, 2614105, 2634060, 2654322, 3136926, 3217360, 3512080, 3539096, 4182568, 4423870, 4495920, 4826040, 5228210, 5268120, 5308644, 5751031, 6273852, 6635805, 7078192, 7842315, 8365136, 8847740, 9652080, 10456420, 10536240, 10617288, 11502062, 12547704, 13271610, 15684630, 17253093, 17695480, 20912840, 21234576, 23004124, 25095408, 26543220, 28755155, 31369260, 34506186, 35390960, 41825680, 46008248, 53086440, 57510310, 62738520, 69012372, 86265465, 92016496, 106172880, 115020620, 125477040, 138024744, 172530930, 230041240, 276049488, 345061860, 460082480, 690123720, 1380247440]

約数ペア:

[(1, 1380247440), (2, 690123720), (3, 460082480), (4, 345061860), (5, 276049488), (6, 230041240), (8, 172530930), (10, 138024744), (11, 125477040), (12, 115020620), (13, 106172880), (15, 92016496), (16, 86265465), (20, 69012372), (22, 62738520), (24, 57510310), (26, 53086440), (30, 46008248), (33, 41825680), (39, 35390960), (40, 34506186), (44, 31369260), (48, 28755155), (52, 26543220), (55, 25095408), (60, 23004124), (65, 21234576), (66, 20912840), (78, 17695480), (80, 17253093), (88, 15684630), (104, 13271610), (110, 12547704), (120, 11502062), (130, 10617288), (131, 10536240), (132, 10456420), (143, 9652080), (156, 8847740), (165, 8365136), (176, 7842315), (195, 7078192), (208, 6635805), (220, 6273852), (240, 5751031), (260, 5308644), (262, 5268120), (264, 5228210), (286, 4826040), (307, 4495920), (312, 4423870), (330, 4182568), (390, 3539096), (393, 3512080), (429, 3217360), (440, 3136926), (520, 2654322), (524, 2634060), (528, 2614105), (572, 2413020), (614, 2247960), (624, 2211935), (655, 2107248), (660, 2091284), (715, 1930416), (780, 1769548), (786, 1756040), (858, 1608680), (880, 1568463), (921, 1498640), (1040, 1327161), (1048, 1317030), (1144, 1206510), (1228, 1123980), (1310, 1053624), (1320, 1045642), (1430, 965208), (1441, 957840), (1535, 899184), (1560, 884774), (1572, 878020), (1703, 810480), (1716, 804340), (1842, 749320), (1965, 702416), (2096, 658515), (2145, 643472), (2288, 603255), (2456, 561990), (2620, 526812), (2640, 522821), (2860, 482604), (2882, 478920), (3070, 449592), (3120, 442387), (3144, 439010), (3377, 408720), (3406, 405240), (3432, 402170), (3684, 374660), (3930, 351208), (3991, 345840), (4290, 321736), (4323, 319280), (4605, 299728), (4912, 280995), (5109, 270160), (5240, 263406), (5720, 241302), (5764, 239460), (6140, 224796), (6288, 219505), (6754, 204360), (6812, 202620), (6864, 201085), (7205, 191568), (7368, 187330), (7860, 175604), (7982, 172920), (8515, 162096), (8580, 160868), (8646, 159640), (9210, 149864), (10131, 136240), (10218, 135080), (10480, 131703), (11440, 120651), (11528, 119730), (11973, 115280), (12280, 112398), (13508, 102180), (13624, 101310), (14410, 95784), (14736, 93665), (15720, 87802), (15964, 86460), (16885, 81744), (17030, 81048), (17160, 80434), (17292, 79820), (18420, 74932), (18733, 73680), (19955, 69168), (20262, 68120), (20436, 67540), (21615, 63856), (23056, 59865), (23946, 57640), (24560, 56199), (25545, 54032), (27016, 51090), (27248, 50655), (28820, 47892), (31440, 43901), (31928, 43230), (33770, 40872), (34060, 40524), (34320, 40217), (34584, 39910), (36840, 37466)]