2786014080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25457}}^1$

素因数の和:25501

約数の個数: 192

約数和(自身を含む): 10127192400

約数和(自身を除く): 7341178320

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 25457, 27360, 36480, 50914, 54720, 76371, 101828, 109440, 127285, 152742, 203656, 229113, 254570, 305484, 381855, 407312, 458226, 483683, 509140, 610968, 763710, 814624, 916452, 967366, 1018280, 1145565, 1221936, 1451049, 1527420, 1629248, 1832904, 1934732, 2036560, 2291130, 2418415, 2443872, 2902098, 3054840, 3258496, 3665808, 3869464, 4073120, 4353147, 4582260, 4836830, 4887744, 5804196, 6109680, 7255245, 7331616, 7738928, 8146240, 8706294, 9164520, 9673660, 9775488, 11608392, 12219360, 14510490, 14663232, 15477856, 16292480, 17412588, 18329040, 19347320, 21765735, 23216784, 24438720, 29020980, 29326464, 30955712, 34825176, 36658080, 38694640, 43531470, 46433568, 48877440, 58041960, 61911424, 69650352, 73316160, 77389280, 87062940, 92867136, 116083920, 139300704, 146632320, 154778560, 174125880, 185734272, 232167840, 278601408, 309557120, 348251760, 464335680, 557202816, 696503520, 928671360, 1393007040, 2786014080]

約数ペア:

[(1, 2786014080), (2, 1393007040), (3, 928671360), (4, 696503520), (5, 557202816), (6, 464335680), (8, 348251760), (9, 309557120), (10, 278601408), (12, 232167840), (15, 185734272), (16, 174125880), (18, 154778560), (19, 146632320), (20, 139300704), (24, 116083920), (30, 92867136), (32, 87062940), (36, 77389280), (38, 73316160), (40, 69650352), (45, 61911424), (48, 58041960), (57, 48877440), (60, 46433568), (64, 43531470), (72, 38694640), (76, 36658080), (80, 34825176), (90, 30955712), (95, 29326464), (96, 29020980), (114, 24438720), (120, 23216784), (128, 21765735), (144, 19347320), (152, 18329040), (160, 17412588), (171, 16292480), (180, 15477856), (190, 14663232), (192, 14510490), (228, 12219360), (240, 11608392), (285, 9775488), (288, 9673660), (304, 9164520), (320, 8706294), (342, 8146240), (360, 7738928), (380, 7331616), (384, 7255245), (456, 6109680), (480, 5804196), (570, 4887744), (576, 4836830), (608, 4582260), (640, 4353147), (684, 4073120), (720, 3869464), (760, 3665808), (855, 3258496), (912, 3054840), (960, 2902098), (1140, 2443872), (1152, 2418415), (1216, 2291130), (1368, 2036560), (1440, 1934732), (1520, 1832904), (1710, 1629248), (1824, 1527420), (1920, 1451049), (2280, 1221936), (2432, 1145565), (2736, 1018280), (2880, 967366), (3040, 916452), (3420, 814624), (3648, 763710), (4560, 610968), (5472, 509140), (5760, 483683), (6080, 458226), (6840, 407312), (7296, 381855), (9120, 305484), (10944, 254570), (12160, 229113), (13680, 203656), (18240, 152742), (21888, 127285), (25457, 109440), (27360, 101828), (36480, 76371), (50914, 54720)]