28828440960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{6121}}^1$

素因数の和:6377

約数の個数: 256

約数和(自身を含む): 100710328320

約数和(自身を除く): 71881887360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 223, 240, 264, 320, 330, 352, 384, 440, 446, 480, 528, 640, 660, 669, 704, 880, 892, 960, 1056, 1115, 1320, 1338, 1408, 1760, 1784, 1920, 2112, 2230, 2453, 2640, 2676, 3345, 3520, 3568, 4224, 4460, 4906, 5280, 5352, 6121, 6690, 7040, 7136, 7359, 8920, 9812, 10560, 10704, 12242, 12265, 13380, 14272, 14718, 17840, 18363, 19624, 21120, 21408, 24484, 24530, 26760, 28544, 29436, 30605, 35680, 36726, 36795, 39248, 42816, 48968, 49060, 53520, 58872, 61210, 67331, 71360, 73452, 73590, 78496, 85632, 91815, 97936, 98120, 107040, 117744, 122420, 134662, 142720, 146904, 147180, 156992, 183630, 195872, 196240, 201993, 214080, 235488, 244840, 269324, 293808, 294360, 313984, 336655, 367260, 391744, 392480, 403986, 428160, 470976, 489680, 538648, 587616, 588720, 673310, 734520, 783488, 784960, 807972, 941952, 979360, 1009965, 1077296, 1175232, 1177440, 1346620, 1364983, 1469040, 1569920, 1615944, 1958720, 2019930, 2154592, 2350464, 2354880, 2693240, 2729966, 2938080, 3231888, 3917440, 4039860, 4094949, 4309184, 4709760, 5386480, 5459932, 5876160, 6463776, 6824915, 8079720, 8189898, 8618368, 10772960, 10919864, 11752320, 12927552, 13649830, 15014813, 16159440, 16379796, 20474745, 21545920, 21839728, 25855104, 27299660, 30029626, 32318880, 32759592, 40949490, 43091840, 43679456, 45044439, 54599320, 60059252, 64637760, 65519184, 75074065, 81898980, 87358912, 90088878, 109198640, 120118504, 129275520, 131038368, 150148130, 163797960, 174717824, 180177756, 218397280, 225222195, 240237008, 262076736, 300296260, 327595920, 360355512, 436794560, 450444390, 480474016, 524153472, 600592520, 655191840, 720711024, 873589120, 900888780, 960948032, 1201185040, 1310383680, 1441422048, 1801777560, 1921896064, 2402370080, 2620767360, 2882844096, 3603555120, 4804740160, 5765688192, 7207110240, 9609480320, 14414220480, 28828440960]

約数ペア:

[(1, 28828440960), (2, 14414220480), (3, 9609480320), (4, 7207110240), (5, 5765688192), (6, 4804740160), (8, 3603555120), (10, 2882844096), (11, 2620767360), (12, 2402370080), (15, 1921896064), (16, 1801777560), (20, 1441422048), (22, 1310383680), (24, 1201185040), (30, 960948032), (32, 900888780), (33, 873589120), (40, 720711024), (44, 655191840), (48, 600592520), (55, 524153472), (60, 480474016), (64, 450444390), (66, 436794560), (80, 360355512), (88, 327595920), (96, 300296260), (110, 262076736), (120, 240237008), (128, 225222195), (132, 218397280), (160, 180177756), (165, 174717824), (176, 163797960), (192, 150148130), (220, 131038368), (223, 129275520), (240, 120118504), (264, 109198640), (320, 90088878), (330, 87358912), (352, 81898980), (384, 75074065), (440, 65519184), (446, 64637760), (480, 60059252), (528, 54599320), (640, 45044439), (660, 43679456), (669, 43091840), (704, 40949490), (880, 32759592), (892, 32318880), (960, 30029626), (1056, 27299660), (1115, 25855104), (1320, 21839728), (1338, 21545920), (1408, 20474745), (1760, 16379796), (1784, 16159440), (1920, 15014813), (2112, 13649830), (2230, 12927552), (2453, 11752320), (2640, 10919864), (2676, 10772960), (3345, 8618368), (3520, 8189898), (3568, 8079720), (4224, 6824915), (4460, 6463776), (4906, 5876160), (5280, 5459932), (5352, 5386480), (6121, 4709760), (6690, 4309184), (7040, 4094949), (7136, 4039860), (7359, 3917440), (8920, 3231888), (9812, 2938080), (10560, 2729966), (10704, 2693240), (12242, 2354880), (12265, 2350464), (13380, 2154592), (14272, 2019930), (14718, 1958720), (17840, 1615944), (18363, 1569920), (19624, 1469040), (21120, 1364983), (21408, 1346620), (24484, 1177440), (24530, 1175232), (26760, 1077296), (28544, 1009965), (29436, 979360), (30605, 941952), (35680, 807972), (36726, 784960), (36795, 783488), (39248, 734520), (42816, 673310), (48968, 588720), (49060, 587616), (53520, 538648), (58872, 489680), (61210, 470976), (67331, 428160), (71360, 403986), (73452, 392480), (73590, 391744), (78496, 367260), (85632, 336655), (91815, 313984), (97936, 294360), (98120, 293808), (107040, 269324), (117744, 244840), (122420, 235488), (134662, 214080), (142720, 201993), (146904, 196240), (147180, 195872), (156992, 183630)]