214037280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7823}}^1$

素因数の和:7863

約数の個数: 144

約数和(自身を含む): 768942720

約数和(自身を除く): 554905440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 7823, 9120, 13680, 15646, 23469, 27360, 31292, 39115, 46938, 62584, 70407, 78230, 93876, 117345, 125168, 140814, 148637, 156460, 187752, 234690, 250336, 281628, 297274, 312920, 352035, 375504, 445911, 469380, 563256, 594548, 625840, 704070, 743185, 751008, 891822, 938760, 1126512, 1189096, 1251680, 1337733, 1408140, 1486370, 1783644, 1877520, 2229555, 2253024, 2378192, 2675466, 2816280, 2972740, 3567288, 3755040, 4459110, 4756384, 5350932, 5632560, 5945480, 6688665, 7134576, 8918220, 10701864, 11265120, 11890960, 13377330, 14269152, 17836440, 21403728, 23781920, 26754660, 35672880, 42807456, 53509320, 71345760, 107018640, 214037280]

約数ペア:

[(1, 214037280), (2, 107018640), (3, 71345760), (4, 53509320), (5, 42807456), (6, 35672880), (8, 26754660), (9, 23781920), (10, 21403728), (12, 17836440), (15, 14269152), (16, 13377330), (18, 11890960), (19, 11265120), (20, 10701864), (24, 8918220), (30, 7134576), (32, 6688665), (36, 5945480), (38, 5632560), (40, 5350932), (45, 4756384), (48, 4459110), (57, 3755040), (60, 3567288), (72, 2972740), (76, 2816280), (80, 2675466), (90, 2378192), (95, 2253024), (96, 2229555), (114, 1877520), (120, 1783644), (144, 1486370), (152, 1408140), (160, 1337733), (171, 1251680), (180, 1189096), (190, 1126512), (228, 938760), (240, 891822), (285, 751008), (288, 743185), (304, 704070), (342, 625840), (360, 594548), (380, 563256), (456, 469380), (480, 445911), (570, 375504), (608, 352035), (684, 312920), (720, 297274), (760, 281628), (855, 250336), (912, 234690), (1140, 187752), (1368, 156460), (1440, 148637), (1520, 140814), (1710, 125168), (1824, 117345), (2280, 93876), (2736, 78230), (3040, 70407), (3420, 62584), (4560, 46938), (5472, 39115), (6840, 31292), (7823, 27360), (9120, 23469), (13680, 15646)]