643900320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 384

約数和(自身を含む): 2612736000

約数和(自身を除く): 1968835680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 199, 210, 214, 216, 224, 240, 252, 270, 280, 288, 315, 321, 336, 360, 378, 398, 420, 428, 432, 480, 504, 535, 540, 560, 597, 630, 642, 672, 720, 749, 756, 796, 840, 856, 864, 945, 963, 995, 1008, 1070, 1080, 1120, 1194, 1260, 1284, 1393, 1440, 1498, 1512, 1592, 1605, 1680, 1712, 1791, 1890, 1926, 1990, 2016, 2140, 2160, 2247, 2388, 2520, 2568, 2786, 2889, 2985, 2996, 3024, 3184, 3210, 3360, 3424, 3582, 3745, 3780, 3852, 3980, 4179, 4280, 4320, 4494, 4776, 4815, 5040, 5136, 5373, 5572, 5778, 5970, 5992, 6048, 6368, 6420, 6741, 6965, 7164, 7490, 7560, 7704, 7960, 8358, 8560, 8955, 8988, 9552, 9630, 10080, 10272, 10746, 11144, 11235, 11556, 11940, 11984, 12537, 12840, 13482, 13930, 14328, 14445, 14980, 15120, 15408, 15920, 16716, 17120, 17910, 17976, 19104, 19260, 20223, 20895, 21293, 21492, 22288, 22470, 23112, 23880, 23968, 25074, 25680, 26865, 26964, 27860, 28656, 28890, 29960, 30240, 30816, 31840, 33432, 33705, 35820, 35952, 37611, 38520, 40446, 41790, 42586, 42984, 44576, 44940, 46224, 47760, 50148, 51360, 53730, 53928, 55720, 57312, 57780, 59920, 62685, 63879, 66864, 67410, 71640, 71904, 75222, 77040, 80892, 83580, 85172, 85968, 89880, 92448, 95520, 100296, 101115, 106465, 107460, 107856, 111440, 115560, 119840, 125370, 127758, 133728, 134820, 143280, 149051, 150444, 154080, 161784, 167160, 170344, 171936, 179760, 188055, 191637, 200592, 202230, 212930, 214920, 215712, 222880, 231120, 250740, 255516, 269640, 286560, 298102, 300888, 319395, 323568, 334320, 340688, 359520, 376110, 383274, 401184, 404460, 425860, 429840, 447153, 462240, 501480, 511032, 539280, 574911, 596204, 601776, 638790, 647136, 668640, 681376, 745255, 752220, 766548, 808920, 851720, 859680, 894306, 958185, 1002960, 1022064, 1078560, 1149822, 1192408, 1203552, 1277580, 1341459, 1490510, 1504440, 1533096, 1617840, 1703440, 1788612, 1916370, 2005920, 2044128, 2235765, 2299644, 2384816, 2555160, 2682918, 2874555, 2981020, 3008880, 3066192, 3235680, 3406880, 3577224, 3832740, 4024377, 4471530, 4599288, 4769632, 5110320, 5365836, 5749110, 5962040, 6017760, 6132384, 6707295, 7154448, 7665480, 8048754, 8943060, 9198576, 10220640, 10731672, 11498220, 11924080, 13414590, 14308896, 15330960, 16097508, 17886120, 18397152, 20121885, 21463344, 22996440, 23848160, 26829180, 30661920, 32195016, 35772240, 40243770, 42926688, 45992880, 53658360, 64390032, 71544480, 80487540, 91985760, 107316720, 128780064, 160975080, 214633440, 321950160, 643900320]

約数ペア:

[(1, 643900320), (2, 321950160), (3, 214633440), (4, 160975080), (5, 128780064), (6, 107316720), (7, 91985760), (8, 80487540), (9, 71544480), (10, 64390032), (12, 53658360), (14, 45992880), (15, 42926688), (16, 40243770), (18, 35772240), (20, 32195016), (21, 30661920), (24, 26829180), (27, 23848160), (28, 22996440), (30, 21463344), (32, 20121885), (35, 18397152), (36, 17886120), (40, 16097508), (42, 15330960), (45, 14308896), (48, 13414590), (54, 11924080), (56, 11498220), (60, 10731672), (63, 10220640), (70, 9198576), (72, 8943060), (80, 8048754), (84, 7665480), (90, 7154448), (96, 6707295), (105, 6132384), (107, 6017760), (108, 5962040), (112, 5749110), (120, 5365836), (126, 5110320), (135, 4769632), (140, 4599288), (144, 4471530), (160, 4024377), (168, 3832740), (180, 3577224), (189, 3406880), (199, 3235680), (210, 3066192), (214, 3008880), (216, 2981020), (224, 2874555), (240, 2682918), (252, 2555160), (270, 2384816), (280, 2299644), (288, 2235765), (315, 2044128), (321, 2005920), (336, 1916370), (360, 1788612), (378, 1703440), (398, 1617840), (420, 1533096), (428, 1504440), (432, 1490510), (480, 1341459), (504, 1277580), (535, 1203552), (540, 1192408), (560, 1149822), (597, 1078560), (630, 1022064), (642, 1002960), (672, 958185), (720, 894306), (749, 859680), (756, 851720), (796, 808920), (840, 766548), (856, 752220), (864, 745255), (945, 681376), (963, 668640), (995, 647136), (1008, 638790), (1070, 601776), (1080, 596204), (1120, 574911), (1194, 539280), (1260, 511032), (1284, 501480), (1393, 462240), (1440, 447153), (1498, 429840), (1512, 425860), (1592, 404460), (1605, 401184), (1680, 383274), (1712, 376110), (1791, 359520), (1890, 340688), (1926, 334320), (1990, 323568), (2016, 319395), (2140, 300888), (2160, 298102), (2247, 286560), (2388, 269640), (2520, 255516), (2568, 250740), (2786, 231120), (2889, 222880), (2985, 215712), (2996, 214920), (3024, 212930), (3184, 202230), (3210, 200592), (3360, 191637), (3424, 188055), (3582, 179760), (3745, 171936), (3780, 170344), (3852, 167160), (3980, 161784), (4179, 154080), (4280, 150444), (4320, 149051), (4494, 143280), (4776, 134820), (4815, 133728), (5040, 127758), (5136, 125370), (5373, 119840), (5572, 115560), (5778, 111440), (5970, 107856), (5992, 107460), (6048, 106465), (6368, 101115), (6420, 100296), (6741, 95520), (6965, 92448), (7164, 89880), (7490, 85968), (7560, 85172), (7704, 83580), (7960, 80892), (8358, 77040), (8560, 75222), (8955, 71904), (8988, 71640), (9552, 67410), (9630, 66864), (10080, 63879), (10272, 62685), (10746, 59920), (11144, 57780), (11235, 57312), (11556, 55720), (11940, 53928), (11984, 53730), (12537, 51360), (12840, 50148), (13482, 47760), (13930, 46224), (14328, 44940), (14445, 44576), (14980, 42984), (15120, 42586), (15408, 41790), (15920, 40446), (16716, 38520), (17120, 37611), (17910, 35952), (17976, 35820), (19104, 33705), (19260, 33432), (20223, 31840), (20895, 30816), (21293, 30240), (21492, 29960), (22288, 28890), (22470, 28656), (23112, 27860), (23880, 26964), (23968, 26865), (25074, 25680)]