216471896400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{7193}}^1$

素因数の和:8054

約数の個数: 240

約数和(自身を含む): 716784837120

約数和(自身を除く): 500312940720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 809, 930, 1200, 1240, 1488, 1550, 1618, 1860, 2325, 2427, 2480, 3100, 3236, 3720, 4045, 4650, 4854, 6200, 6472, 7193, 7440, 8090, 9300, 9708, 12135, 12400, 12944, 14386, 16180, 18600, 19416, 20225, 21579, 24270, 25079, 28772, 32360, 35965, 37200, 38832, 40450, 43158, 48540, 50158, 57544, 60675, 64720, 71930, 75237, 80900, 86316, 97080, 100316, 107895, 115088, 121350, 125395, 143860, 150474, 161800, 172632, 179825, 194160, 200632, 215790, 222983, 242700, 250790, 287720, 300948, 323600, 345264, 359650, 376185, 401264, 431580, 445966, 485400, 501580, 539475, 575440, 601896, 626975, 668949, 719300, 752370, 863160, 891932, 970800, 1003160, 1078950, 1114915, 1203792, 1253950, 1337898, 1438600, 1504740, 1726320, 1783864, 1880925, 2006320, 2157900, 2229830, 2507900, 2675796, 2877200, 3009480, 3344745, 3567728, 3761850, 4315800, 4459660, 5015800, 5351592, 5574575, 5819137, 6018960, 6689490, 7523700, 8631600, 8919320, 10031600, 10703184, 11149150, 11638274, 13378980, 15047400, 16723725, 17457411, 17838640, 22298300, 23276548, 26757960, 29095685, 30094800, 33447450, 34914822, 44596600, 46553096, 53515920, 58191370, 66894900, 69829644, 87287055, 89193200, 93106192, 116382740, 133789800, 139659288, 145478425, 174574110, 180393247, 232765480, 267579600, 279318576, 290956850, 349148220, 360786494, 436435275, 465530960, 541179741, 581913700, 698296440, 721572988, 872870550, 901966235, 1082359482, 1163827400, 1396592880, 1443145976, 1745741100, 1803932470, 2164718964, 2327654800, 2705898705, 2886291952, 3491482200, 3607864940, 4329437928, 4509831175, 5411797410, 6982964400, 7215729880, 8658875856, 9019662350, 10823594820, 13529493525, 14431459760, 18039324700, 21647189640, 27058987050, 36078649400, 43294379280, 54117974100, 72157298800, 108235948200, 216471896400]

約数ペア:

[(1, 216471896400), (2, 108235948200), (3, 72157298800), (4, 54117974100), (5, 43294379280), (6, 36078649400), (8, 27058987050), (10, 21647189640), (12, 18039324700), (15, 14431459760), (16, 13529493525), (20, 10823594820), (24, 9019662350), (25, 8658875856), (30, 7215729880), (31, 6982964400), (40, 5411797410), (48, 4509831175), (50, 4329437928), (60, 3607864940), (62, 3491482200), (75, 2886291952), (80, 2705898705), (93, 2327654800), (100, 2164718964), (120, 1803932470), (124, 1745741100), (150, 1443145976), (155, 1396592880), (186, 1163827400), (200, 1082359482), (240, 901966235), (248, 872870550), (300, 721572988), (310, 698296440), (372, 581913700), (400, 541179741), (465, 465530960), (496, 436435275), (600, 360786494), (620, 349148220), (744, 290956850), (775, 279318576), (809, 267579600), (930, 232765480), (1200, 180393247), (1240, 174574110), (1488, 145478425), (1550, 139659288), (1618, 133789800), (1860, 116382740), (2325, 93106192), (2427, 89193200), (2480, 87287055), (3100, 69829644), (3236, 66894900), (3720, 58191370), (4045, 53515920), (4650, 46553096), (4854, 44596600), (6200, 34914822), (6472, 33447450), (7193, 30094800), (7440, 29095685), (8090, 26757960), (9300, 23276548), (9708, 22298300), (12135, 17838640), (12400, 17457411), (12944, 16723725), (14386, 15047400), (16180, 13378980), (18600, 11638274), (19416, 11149150), (20225, 10703184), (21579, 10031600), (24270, 8919320), (25079, 8631600), (28772, 7523700), (32360, 6689490), (35965, 6018960), (37200, 5819137), (38832, 5574575), (40450, 5351592), (43158, 5015800), (48540, 4459660), (50158, 4315800), (57544, 3761850), (60675, 3567728), (64720, 3344745), (71930, 3009480), (75237, 2877200), (80900, 2675796), (86316, 2507900), (97080, 2229830), (100316, 2157900), (107895, 2006320), (115088, 1880925), (121350, 1783864), (125395, 1726320), (143860, 1504740), (150474, 1438600), (161800, 1337898), (172632, 1253950), (179825, 1203792), (194160, 1114915), (200632, 1078950), (215790, 1003160), (222983, 970800), (242700, 891932), (250790, 863160), (287720, 752370), (300948, 719300), (323600, 668949), (345264, 626975), (359650, 601896), (376185, 575440), (401264, 539475), (431580, 501580), (445966, 485400)]