1944238080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3380

約数の個数: 192

約数和(自身を含む): 6549379200

約数和(自身を除く): 4605141120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3331, 3648, 3840, 4560, 4864, 5120, 6080, 6144, 6662, 7296, 7680, 9120, 9728, 9993, 10240, 12160, 13324, 14592, 15360, 16655, 18240, 19456, 19986, 24320, 26648, 29184, 30720, 33310, 36480, 38912, 39972, 48640, 49965, 53296, 58368, 63289, 66620, 72960, 79944, 97280, 99930, 106592, 116736, 126578, 133240, 145920, 159888, 189867, 194560, 199860, 213184, 253156, 266480, 291840, 316445, 319776, 379734, 399720, 426368, 506312, 532960, 583680, 632890, 639552, 759468, 799440, 852736, 949335, 1012624, 1065920, 1265780, 1279104, 1518936, 1598880, 1705472, 1898670, 2025248, 2131840, 2531560, 2558208, 3037872, 3197760, 3410944, 3797340, 4050496, 4263680, 5063120, 5116416, 6075744, 6395520, 6821888, 7594680, 8100992, 8527360, 10126240, 10232832, 12151488, 12791040, 15189360, 16201984, 17054720, 20252480, 20465664, 24302976, 25582080, 30378720, 32403968, 34109440, 40504960, 48605952, 51164160, 60757440, 64807936, 81009920, 97211904, 102328320, 121514880, 129615872, 162019840, 194423808, 243029760, 324039680, 388847616, 486059520, 648079360, 972119040, 1944238080]

約数ペア:

[(1, 1944238080), (2, 972119040), (3, 648079360), (4, 486059520), (5, 388847616), (6, 324039680), (8, 243029760), (10, 194423808), (12, 162019840), (15, 129615872), (16, 121514880), (19, 102328320), (20, 97211904), (24, 81009920), (30, 64807936), (32, 60757440), (38, 51164160), (40, 48605952), (48, 40504960), (57, 34109440), (60, 32403968), (64, 30378720), (76, 25582080), (80, 24302976), (95, 20465664), (96, 20252480), (114, 17054720), (120, 16201984), (128, 15189360), (152, 12791040), (160, 12151488), (190, 10232832), (192, 10126240), (228, 8527360), (240, 8100992), (256, 7594680), (285, 6821888), (304, 6395520), (320, 6075744), (380, 5116416), (384, 5063120), (456, 4263680), (480, 4050496), (512, 3797340), (570, 3410944), (608, 3197760), (640, 3037872), (760, 2558208), (768, 2531560), (912, 2131840), (960, 2025248), (1024, 1898670), (1140, 1705472), (1216, 1598880), (1280, 1518936), (1520, 1279104), (1536, 1265780), (1824, 1065920), (1920, 1012624), (2048, 949335), (2280, 852736), (2432, 799440), (2560, 759468), (3040, 639552), (3072, 632890), (3331, 583680), (3648, 532960), (3840, 506312), (4560, 426368), (4864, 399720), (5120, 379734), (6080, 319776), (6144, 316445), (6662, 291840), (7296, 266480), (7680, 253156), (9120, 213184), (9728, 199860), (9993, 194560), (10240, 189867), (12160, 159888), (13324, 145920), (14592, 133240), (15360, 126578), (16655, 116736), (18240, 106592), (19456, 99930), (19986, 97280), (24320, 79944), (26648, 72960), (29184, 66620), (30720, 63289), (33310, 58368), (36480, 53296), (38912, 49965), (39972, 48640)]