208773120

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1699}}^1$

素因数の和:1733

約数の個数: 112

約数和(自身を含む): 668426400

約数和(自身を除く): 459653280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1699, 1920, 2048, 2560, 3072, 3398, 3840, 4096, 5097, 5120, 6144, 6796, 7680, 8192, 8495, 10194, 10240, 12288, 13592, 15360, 16990, 20388, 20480, 24576, 25485, 27184, 30720, 33980, 40776, 40960, 50970, 54368, 61440, 67960, 81552, 101940, 108736, 122880, 135920, 163104, 203880, 217472, 271840, 326208, 407760, 434944, 543680, 652416, 815520, 869888, 1087360, 1304832, 1631040, 1739776, 2174720, 2609664, 3262080, 3479552, 4349440, 5219328, 6524160, 6959104, 8698880, 10438656, 13048320, 13918208, 17397760, 20877312, 26096640, 34795520, 41754624, 52193280, 69591040, 104386560, 208773120]

約数ペア:

[(1, 208773120), (2, 104386560), (3, 69591040), (4, 52193280), (5, 41754624), (6, 34795520), (8, 26096640), (10, 20877312), (12, 17397760), (15, 13918208), (16, 13048320), (20, 10438656), (24, 8698880), (30, 6959104), (32, 6524160), (40, 5219328), (48, 4349440), (60, 3479552), (64, 3262080), (80, 2609664), (96, 2174720), (120, 1739776), (128, 1631040), (160, 1304832), (192, 1087360), (240, 869888), (256, 815520), (320, 652416), (384, 543680), (480, 434944), (512, 407760), (640, 326208), (768, 271840), (960, 217472), (1024, 203880), (1280, 163104), (1536, 135920), (1699, 122880), (1920, 108736), (2048, 101940), (2560, 81552), (3072, 67960), (3398, 61440), (3840, 54368), (4096, 50970), (5097, 40960), (5120, 40776), (6144, 33980), (6796, 30720), (7680, 27184), (8192, 25485), (8495, 24576), (10194, 20480), (10240, 20388), (12288, 16990), (13592, 15360)]