13380480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 48690720

約数和(自身を除く): 35310240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 101, 115, 120, 128, 138, 144, 160, 180, 184, 192, 202, 207, 230, 240, 276, 288, 303, 320, 345, 360, 368, 384, 404, 414, 460, 480, 505, 552, 576, 606, 640, 690, 720, 736, 808, 828, 909, 920, 960, 1010, 1035, 1104, 1152, 1212, 1380, 1440, 1472, 1515, 1616, 1656, 1818, 1840, 1920, 2020, 2070, 2208, 2323, 2424, 2760, 2880, 2944, 3030, 3232, 3312, 3636, 3680, 4040, 4140, 4416, 4545, 4646, 4848, 5520, 5760, 6060, 6464, 6624, 6969, 7272, 7360, 8080, 8280, 8832, 9090, 9292, 9696, 11040, 11615, 12120, 12928, 13248, 13938, 14544, 14720, 16160, 16560, 18180, 18584, 19392, 20907, 22080, 23230, 24240, 26496, 27876, 29088, 32320, 33120, 34845, 36360, 37168, 38784, 41814, 44160, 46460, 48480, 55752, 58176, 64640, 66240, 69690, 72720, 74336, 83628, 92920, 96960, 104535, 111504, 116352, 132480, 139380, 145440, 148672, 167256, 185840, 193920, 209070, 223008, 278760, 290880, 297344, 334512, 371680, 418140, 446016, 557520, 581760, 669024, 743360, 836280, 892032, 1115040, 1338048, 1486720, 1672560, 2230080, 2676096, 3345120, 4460160, 6690240, 13380480]

約数ペア:

[(1, 13380480), (2, 6690240), (3, 4460160), (4, 3345120), (5, 2676096), (6, 2230080), (8, 1672560), (9, 1486720), (10, 1338048), (12, 1115040), (15, 892032), (16, 836280), (18, 743360), (20, 669024), (23, 581760), (24, 557520), (30, 446016), (32, 418140), (36, 371680), (40, 334512), (45, 297344), (46, 290880), (48, 278760), (60, 223008), (64, 209070), (69, 193920), (72, 185840), (80, 167256), (90, 148672), (92, 145440), (96, 139380), (101, 132480), (115, 116352), (120, 111504), (128, 104535), (138, 96960), (144, 92920), (160, 83628), (180, 74336), (184, 72720), (192, 69690), (202, 66240), (207, 64640), (230, 58176), (240, 55752), (276, 48480), (288, 46460), (303, 44160), (320, 41814), (345, 38784), (360, 37168), (368, 36360), (384, 34845), (404, 33120), (414, 32320), (460, 29088), (480, 27876), (505, 26496), (552, 24240), (576, 23230), (606, 22080), (640, 20907), (690, 19392), (720, 18584), (736, 18180), (808, 16560), (828, 16160), (909, 14720), (920, 14544), (960, 13938), (1010, 13248), (1035, 12928), (1104, 12120), (1152, 11615), (1212, 11040), (1380, 9696), (1440, 9292), (1472, 9090), (1515, 8832), (1616, 8280), (1656, 8080), (1818, 7360), (1840, 7272), (1920, 6969), (2020, 6624), (2070, 6464), (2208, 6060), (2323, 5760), (2424, 5520), (2760, 4848), (2880, 4646), (2944, 4545), (3030, 4416), (3232, 4140), (3312, 4040), (3636, 3680)]