1408085760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 4768243200

約数和(自身を除く): 3360157440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 107, 115, 120, 128, 138, 149, 160, 184, 192, 214, 230, 240, 256, 276, 298, 320, 321, 345, 368, 384, 428, 447, 460, 480, 535, 552, 596, 640, 642, 690, 736, 745, 768, 856, 894, 920, 960, 1070, 1104, 1192, 1280, 1284, 1380, 1472, 1490, 1605, 1712, 1788, 1840, 1920, 2140, 2208, 2235, 2384, 2461, 2568, 2760, 2944, 2980, 3210, 3424, 3427, 3576, 3680, 3840, 4280, 4416, 4470, 4768, 4922, 5136, 5520, 5888, 5960, 6420, 6848, 6854, 7152, 7360, 7383, 8560, 8832, 8940, 9536, 9844, 10272, 10281, 11040, 11920, 12305, 12840, 13696, 13708, 14304, 14720, 14766, 15943, 17120, 17135, 17664, 17880, 19072, 19688, 20544, 20562, 22080, 23840, 24610, 25680, 27392, 27416, 28608, 29440, 29532, 31886, 34240, 34270, 35760, 36915, 38144, 39376, 41088, 41124, 44160, 47680, 47829, 49220, 51360, 51405, 54832, 57216, 59064, 63772, 68480, 68540, 71520, 73830, 78752, 79715, 82176, 82248, 88320, 95360, 95658, 98440, 102720, 102810, 109664, 114432, 118128, 127544, 136960, 137080, 143040, 147660, 157504, 159430, 164496, 190720, 191316, 196880, 205440, 205620, 219328, 236256, 239145, 255088, 274160, 286080, 295320, 315008, 318860, 328992, 366689, 382632, 393760, 410880, 411240, 438656, 472512, 478290, 510176, 548320, 572160, 590640, 630016, 637720, 657984, 733378, 765264, 787520, 822480, 877312, 945024, 956580, 1020352, 1096640, 1100067, 1181280, 1275440, 1315968, 1466756, 1530528, 1575040, 1644960, 1833445, 1890048, 1913160, 2040704, 2193280, 2200134, 2362560, 2550880, 2631936, 2933512, 3061056, 3150080, 3289920, 3666890, 3826320, 4081408, 4386560, 4400268, 4725120, 5101760, 5500335, 5867024, 6122112, 6579840, 7333780, 7652640, 8800536, 9450240, 10203520, 11000670, 11734048, 12244224, 13159680, 14667560, 15305280, 17601072, 20407040, 22001340, 23468096, 29335120, 30610560, 35202144, 44002680, 46936192, 58670240, 61221120, 70404288, 88005360, 93872384, 117340480, 140808576, 176010720, 234680960, 281617152, 352021440, 469361920, 704042880, 1408085760]

約数ペア:

[(1, 1408085760), (2, 704042880), (3, 469361920), (4, 352021440), (5, 281617152), (6, 234680960), (8, 176010720), (10, 140808576), (12, 117340480), (15, 93872384), (16, 88005360), (20, 70404288), (23, 61221120), (24, 58670240), (30, 46936192), (32, 44002680), (40, 35202144), (46, 30610560), (48, 29335120), (60, 23468096), (64, 22001340), (69, 20407040), (80, 17601072), (92, 15305280), (96, 14667560), (107, 13159680), (115, 12244224), (120, 11734048), (128, 11000670), (138, 10203520), (149, 9450240), (160, 8800536), (184, 7652640), (192, 7333780), (214, 6579840), (230, 6122112), (240, 5867024), (256, 5500335), (276, 5101760), (298, 4725120), (320, 4400268), (321, 4386560), (345, 4081408), (368, 3826320), (384, 3666890), (428, 3289920), (447, 3150080), (460, 3061056), (480, 2933512), (535, 2631936), (552, 2550880), (596, 2362560), (640, 2200134), (642, 2193280), (690, 2040704), (736, 1913160), (745, 1890048), (768, 1833445), (856, 1644960), (894, 1575040), (920, 1530528), (960, 1466756), (1070, 1315968), (1104, 1275440), (1192, 1181280), (1280, 1100067), (1284, 1096640), (1380, 1020352), (1472, 956580), (1490, 945024), (1605, 877312), (1712, 822480), (1788, 787520), (1840, 765264), (1920, 733378), (2140, 657984), (2208, 637720), (2235, 630016), (2384, 590640), (2461, 572160), (2568, 548320), (2760, 510176), (2944, 478290), (2980, 472512), (3210, 438656), (3424, 411240), (3427, 410880), (3576, 393760), (3680, 382632), (3840, 366689), (4280, 328992), (4416, 318860), (4470, 315008), (4768, 295320), (4922, 286080), (5136, 274160), (5520, 255088), (5888, 239145), (5960, 236256), (6420, 219328), (6848, 205620), (6854, 205440), (7152, 196880), (7360, 191316), (7383, 190720), (8560, 164496), (8832, 159430), (8940, 157504), (9536, 147660), (9844, 143040), (10272, 137080), (10281, 136960), (11040, 127544), (11920, 118128), (12305, 114432), (12840, 109664), (13696, 102810), (13708, 102720), (14304, 98440), (14720, 95658), (14766, 95360), (15943, 88320), (17120, 82248), (17135, 82176), (17664, 79715), (17880, 78752), (19072, 73830), (19688, 71520), (20544, 68540), (20562, 68480), (22080, 63772), (23840, 59064), (24610, 57216), (25680, 54832), (27392, 51405), (27416, 51360), (28608, 49220), (29440, 47829), (29532, 47680), (31886, 44160), (34240, 41124), (34270, 41088), (35760, 39376), (36915, 38144)]