1218249600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6725

約数の個数: 192

約数和(自身を含む): 4224432000

約数和(自身を除く): 3006182400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 4560, 4800, 5700, 6080, 6679, 7296, 7600, 9120, 9600, 11400, 12160, 13358, 15200, 18240, 20037, 22800, 26716, 30400, 33395, 36480, 40074, 45600, 53432, 60800, 66790, 80148, 91200, 100185, 106864, 126901, 133580, 160296, 166975, 182400, 200370, 213728, 253802, 267160, 320592, 333950, 380703, 400740, 427456, 500925, 507604, 534320, 634505, 641184, 667900, 761406, 801480, 854912, 1001850, 1015208, 1068640, 1269010, 1282368, 1335800, 1522812, 1602960, 1903515, 2003700, 2030416, 2137280, 2538020, 2564736, 2671600, 3045624, 3172525, 3205920, 3807030, 4007400, 4060832, 4274560, 5076040, 5343200, 6091248, 6345050, 6411840, 7614060, 8014800, 8121664, 9517575, 10152080, 10686400, 12182496, 12690100, 12823680, 15228120, 16029600, 16243328, 19035150, 20304160, 21372800, 24364992, 25380200, 30456240, 32059200, 38070300, 40608320, 48729984, 50760400, 60912480, 64118400, 76140600, 81216640, 101520800, 121824960, 152281200, 203041600, 243649920, 304562400, 406083200, 609124800, 1218249600]

約数ペア:

[(1, 1218249600), (2, 609124800), (3, 406083200), (4, 304562400), (5, 243649920), (6, 203041600), (8, 152281200), (10, 121824960), (12, 101520800), (15, 81216640), (16, 76140600), (19, 64118400), (20, 60912480), (24, 50760400), (25, 48729984), (30, 40608320), (32, 38070300), (38, 32059200), (40, 30456240), (48, 25380200), (50, 24364992), (57, 21372800), (60, 20304160), (64, 19035150), (75, 16243328), (76, 16029600), (80, 15228120), (95, 12823680), (96, 12690100), (100, 12182496), (114, 10686400), (120, 10152080), (128, 9517575), (150, 8121664), (152, 8014800), (160, 7614060), (190, 6411840), (192, 6345050), (200, 6091248), (228, 5343200), (240, 5076040), (285, 4274560), (300, 4060832), (304, 4007400), (320, 3807030), (380, 3205920), (384, 3172525), (400, 3045624), (456, 2671600), (475, 2564736), (480, 2538020), (570, 2137280), (600, 2030416), (608, 2003700), (640, 1903515), (760, 1602960), (800, 1522812), (912, 1335800), (950, 1282368), (960, 1269010), (1140, 1068640), (1200, 1015208), (1216, 1001850), (1425, 854912), (1520, 801480), (1600, 761406), (1824, 667900), (1900, 641184), (1920, 634505), (2280, 534320), (2400, 507604), (2432, 500925), (2850, 427456), (3040, 400740), (3200, 380703), (3648, 333950), (3800, 320592), (4560, 267160), (4800, 253802), (5700, 213728), (6080, 200370), (6679, 182400), (7296, 166975), (7600, 160296), (9120, 133580), (9600, 126901), (11400, 106864), (12160, 100185), (13358, 91200), (15200, 80148), (18240, 66790), (20037, 60800), (22800, 53432), (26716, 45600), (30400, 40074), (33395, 36480)]