67112080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 189987840

約数和(自身を除く): 122875760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 41, 56, 70, 74, 79, 80, 82, 112, 140, 148, 158, 164, 185, 205, 259, 280, 287, 296, 316, 328, 370, 395, 410, 518, 553, 560, 574, 592, 632, 656, 740, 790, 820, 1036, 1106, 1148, 1264, 1295, 1435, 1480, 1517, 1580, 1640, 2072, 2212, 2296, 2590, 2765, 2870, 2923, 2960, 3034, 3160, 3239, 3280, 4144, 4424, 4592, 5180, 5530, 5740, 5846, 6068, 6320, 6478, 7585, 8848, 10360, 10619, 11060, 11480, 11692, 12136, 12956, 14615, 15170, 16195, 20461, 20720, 21238, 22120, 22673, 22960, 23384, 24272, 25912, 29230, 30340, 32390, 40922, 42476, 44240, 45346, 46768, 51824, 53095, 58460, 60680, 64780, 81844, 84952, 90692, 102305, 106190, 113365, 116920, 119843, 121360, 129560, 163688, 169904, 181384, 204610, 212380, 226730, 233840, 239686, 259120, 327376, 362768, 409220, 424760, 453460, 479372, 599215, 818440, 838901, 849520, 906920, 958744, 1198430, 1636880, 1677802, 1813840, 1917488, 2396860, 3355604, 4194505, 4793720, 6711208, 8389010, 9587440, 13422416, 16778020, 33556040, 67112080]

約数ペア:

[(1, 67112080), (2, 33556040), (4, 16778020), (5, 13422416), (7, 9587440), (8, 8389010), (10, 6711208), (14, 4793720), (16, 4194505), (20, 3355604), (28, 2396860), (35, 1917488), (37, 1813840), (40, 1677802), (41, 1636880), (56, 1198430), (70, 958744), (74, 906920), (79, 849520), (80, 838901), (82, 818440), (112, 599215), (140, 479372), (148, 453460), (158, 424760), (164, 409220), (185, 362768), (205, 327376), (259, 259120), (280, 239686), (287, 233840), (296, 226730), (316, 212380), (328, 204610), (370, 181384), (395, 169904), (410, 163688), (518, 129560), (553, 121360), (560, 119843), (574, 116920), (592, 113365), (632, 106190), (656, 102305), (740, 90692), (790, 84952), (820, 81844), (1036, 64780), (1106, 60680), (1148, 58460), (1264, 53095), (1295, 51824), (1435, 46768), (1480, 45346), (1517, 44240), (1580, 42476), (1640, 40922), (2072, 32390), (2212, 30340), (2296, 29230), (2590, 25912), (2765, 24272), (2870, 23384), (2923, 22960), (2960, 22673), (3034, 22120), (3160, 21238), (3239, 20720), (3280, 20461), (4144, 16195), (4424, 15170), (4592, 14615), (5180, 12956), (5530, 12136), (5740, 11692), (5846, 11480), (6068, 11060), (6320, 10619), (6478, 10360), (7585, 8848)]