1393704960

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 4586331456

約数和(自身を除く): 3192626496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 107, 120, 128, 159, 160, 192, 212, 214, 240, 256, 265, 318, 320, 321, 384, 424, 428, 480, 512, 530, 535, 636, 640, 642, 768, 795, 848, 856, 960, 1024, 1060, 1070, 1272, 1280, 1284, 1536, 1590, 1605, 1696, 1712, 1920, 2048, 2120, 2140, 2544, 2560, 2568, 3072, 3180, 3210, 3392, 3424, 3840, 4096, 4240, 4280, 5088, 5120, 5136, 5671, 6144, 6360, 6420, 6784, 6848, 7680, 8192, 8480, 8560, 10176, 10240, 10272, 11342, 12288, 12720, 12840, 13568, 13696, 15360, 16384, 16960, 17013, 17120, 20352, 20480, 20544, 22684, 24576, 25440, 25680, 27136, 27392, 28355, 30720, 33920, 34026, 34240, 40704, 40960, 41088, 45368, 49152, 50880, 51360, 54272, 54784, 56710, 61440, 67840, 68052, 68480, 81408, 81920, 82176, 85065, 90736, 101760, 102720, 108544, 109568, 113420, 122880, 135680, 136104, 136960, 162816, 164352, 170130, 181472, 203520, 205440, 217088, 219136, 226840, 245760, 271360, 272208, 273920, 325632, 328704, 340260, 362944, 407040, 410880, 434176, 438272, 453680, 542720, 544416, 547840, 651264, 657408, 680520, 725888, 814080, 821760, 868352, 876544, 907360, 1085440, 1088832, 1095680, 1302528, 1314816, 1361040, 1451776, 1628160, 1643520, 1753088, 1814720, 2170880, 2177664, 2191360, 2605056, 2629632, 2722080, 2903552, 3256320, 3287040, 3629440, 4341760, 4355328, 4382720, 5259264, 5444160, 5807104, 6512640, 6574080, 7258880, 8710656, 8765440, 10888320, 11614208, 13025280, 13148160, 14517760, 17421312, 21776640, 23228416, 26296320, 29035520, 34842624, 43553280, 46456832, 58071040, 69685248, 87106560, 92913664, 116142080, 139370496, 174213120, 232284160, 278740992, 348426240, 464568320, 696852480, 1393704960]

約数ペア:

[(1, 1393704960), (2, 696852480), (3, 464568320), (4, 348426240), (5, 278740992), (6, 232284160), (8, 174213120), (10, 139370496), (12, 116142080), (15, 92913664), (16, 87106560), (20, 69685248), (24, 58071040), (30, 46456832), (32, 43553280), (40, 34842624), (48, 29035520), (53, 26296320), (60, 23228416), (64, 21776640), (80, 17421312), (96, 14517760), (106, 13148160), (107, 13025280), (120, 11614208), (128, 10888320), (159, 8765440), (160, 8710656), (192, 7258880), (212, 6574080), (214, 6512640), (240, 5807104), (256, 5444160), (265, 5259264), (318, 4382720), (320, 4355328), (321, 4341760), (384, 3629440), (424, 3287040), (428, 3256320), (480, 2903552), (512, 2722080), (530, 2629632), (535, 2605056), (636, 2191360), (640, 2177664), (642, 2170880), (768, 1814720), (795, 1753088), (848, 1643520), (856, 1628160), (960, 1451776), (1024, 1361040), (1060, 1314816), (1070, 1302528), (1272, 1095680), (1280, 1088832), (1284, 1085440), (1536, 907360), (1590, 876544), (1605, 868352), (1696, 821760), (1712, 814080), (1920, 725888), (2048, 680520), (2120, 657408), (2140, 651264), (2544, 547840), (2560, 544416), (2568, 542720), (3072, 453680), (3180, 438272), (3210, 434176), (3392, 410880), (3424, 407040), (3840, 362944), (4096, 340260), (4240, 328704), (4280, 325632), (5088, 273920), (5120, 272208), (5136, 271360), (5671, 245760), (6144, 226840), (6360, 219136), (6420, 217088), (6784, 205440), (6848, 203520), (7680, 181472), (8192, 170130), (8480, 164352), (8560, 162816), (10176, 136960), (10240, 136104), (10272, 135680), (11342, 122880), (12288, 113420), (12720, 109568), (12840, 108544), (13568, 102720), (13696, 101760), (15360, 90736), (16384, 85065), (16960, 82176), (17013, 81920), (17120, 81408), (20352, 68480), (20480, 68052), (20544, 67840), (22684, 61440), (24576, 56710), (25440, 54784), (25680, 54272), (27136, 51360), (27392, 50880), (28355, 49152), (30720, 45368), (33920, 41088), (34026, 40960), (34240, 40704)]