338097360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 160

約数和(自身を含む): 1118499840

約数和(自身を除く): 780402480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 173, 204, 240, 255, 272, 340, 346, 408, 479, 510, 519, 680, 692, 816, 865, 958, 1020, 1038, 1360, 1384, 1437, 1730, 1916, 2040, 2076, 2395, 2595, 2768, 2874, 2941, 3460, 3832, 4080, 4152, 4790, 5190, 5748, 5882, 6920, 7185, 7664, 8143, 8304, 8823, 9580, 10380, 11496, 11764, 13840, 14370, 14705, 16286, 17646, 19160, 20760, 22992, 23528, 24429, 28740, 29410, 32572, 35292, 38320, 40715, 41520, 44115, 47056, 48858, 57480, 58820, 65144, 70584, 81430, 82867, 88230, 97716, 114960, 117640, 122145, 130288, 141168, 162860, 165734, 176460, 195432, 235280, 244290, 248601, 325720, 331468, 352920, 390864, 414335, 488580, 497202, 651440, 662936, 705840, 828670, 977160, 994404, 1243005, 1325872, 1408739, 1657340, 1954320, 1988808, 2486010, 2817478, 3314680, 3977616, 4226217, 4972020, 5634956, 6629360, 7043695, 8452434, 9944040, 11269912, 14087390, 16904868, 19888080, 21131085, 22539824, 28174780, 33809736, 42262170, 56349560, 67619472, 84524340, 112699120, 169048680, 338097360]

約数ペア:

[(1, 338097360), (2, 169048680), (3, 112699120), (4, 84524340), (5, 67619472), (6, 56349560), (8, 42262170), (10, 33809736), (12, 28174780), (15, 22539824), (16, 21131085), (17, 19888080), (20, 16904868), (24, 14087390), (30, 11269912), (34, 9944040), (40, 8452434), (48, 7043695), (51, 6629360), (60, 5634956), (68, 4972020), (80, 4226217), (85, 3977616), (102, 3314680), (120, 2817478), (136, 2486010), (170, 1988808), (173, 1954320), (204, 1657340), (240, 1408739), (255, 1325872), (272, 1243005), (340, 994404), (346, 977160), (408, 828670), (479, 705840), (510, 662936), (519, 651440), (680, 497202), (692, 488580), (816, 414335), (865, 390864), (958, 352920), (1020, 331468), (1038, 325720), (1360, 248601), (1384, 244290), (1437, 235280), (1730, 195432), (1916, 176460), (2040, 165734), (2076, 162860), (2395, 141168), (2595, 130288), (2768, 122145), (2874, 117640), (2941, 114960), (3460, 97716), (3832, 88230), (4080, 82867), (4152, 81430), (4790, 70584), (5190, 65144), (5748, 58820), (5882, 57480), (6920, 48858), (7185, 47056), (7664, 44115), (8143, 41520), (8304, 40715), (8823, 38320), (9580, 35292), (10380, 32572), (11496, 29410), (11764, 28740), (13840, 24429), (14370, 23528), (14705, 22992), (16286, 20760), (17646, 19160)]