70428160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 191800224

約数和(自身を除く): 121372064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 61, 64, 80, 82, 88, 110, 122, 128, 160, 164, 176, 205, 220, 244, 256, 305, 320, 328, 352, 410, 440, 451, 488, 512, 610, 640, 656, 671, 704, 820, 880, 902, 976, 1220, 1280, 1312, 1342, 1408, 1640, 1760, 1804, 1952, 2255, 2440, 2501, 2560, 2624, 2684, 2816, 3280, 3355, 3520, 3608, 3904, 4510, 4880, 5002, 5248, 5368, 5632, 6560, 6710, 7040, 7216, 7808, 9020, 9760, 10004, 10496, 10736, 12505, 13120, 13420, 14080, 14432, 15616, 18040, 19520, 20008, 20992, 21472, 25010, 26240, 26840, 27511, 28160, 28864, 31232, 36080, 39040, 40016, 42944, 50020, 52480, 53680, 55022, 57728, 72160, 78080, 80032, 85888, 100040, 104960, 107360, 110044, 115456, 137555, 144320, 156160, 160064, 171776, 200080, 214720, 220088, 230912, 275110, 288640, 320128, 343552, 400160, 429440, 440176, 550220, 577280, 640256, 800320, 858880, 880352, 1100440, 1154560, 1280512, 1600640, 1717760, 1760704, 2200880, 3201280, 3521408, 4401760, 6402560, 7042816, 8803520, 14085632, 17607040, 35214080, 70428160]

約数ペア:

[(1, 70428160), (2, 35214080), (4, 17607040), (5, 14085632), (8, 8803520), (10, 7042816), (11, 6402560), (16, 4401760), (20, 3521408), (22, 3201280), (32, 2200880), (40, 1760704), (41, 1717760), (44, 1600640), (55, 1280512), (61, 1154560), (64, 1100440), (80, 880352), (82, 858880), (88, 800320), (110, 640256), (122, 577280), (128, 550220), (160, 440176), (164, 429440), (176, 400160), (205, 343552), (220, 320128), (244, 288640), (256, 275110), (305, 230912), (320, 220088), (328, 214720), (352, 200080), (410, 171776), (440, 160064), (451, 156160), (488, 144320), (512, 137555), (610, 115456), (640, 110044), (656, 107360), (671, 104960), (704, 100040), (820, 85888), (880, 80032), (902, 78080), (976, 72160), (1220, 57728), (1280, 55022), (1312, 53680), (1342, 52480), (1408, 50020), (1640, 42944), (1760, 40016), (1804, 39040), (1952, 36080), (2255, 31232), (2440, 28864), (2501, 28160), (2560, 27511), (2624, 26840), (2684, 26240), (2816, 25010), (3280, 21472), (3355, 20992), (3520, 20008), (3608, 19520), (3904, 18040), (4510, 15616), (4880, 14432), (5002, 14080), (5248, 13420), (5368, 13120), (5632, 12505), (6560, 10736), (6710, 10496), (7040, 10004), (7216, 9760), (7808, 9020)]