207348120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{27427}}^1$

素因数の和:27454

約数の個数: 128

約数和(自身を含む): 789926400

約数和(自身を除く): 582578280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 27427, 54854, 82281, 109708, 137135, 164562, 191989, 219416, 246843, 274270, 329124, 383978, 411405, 493686, 548540, 575967, 658248, 740529, 767956, 822810, 959945, 987372, 1097080, 1151934, 1234215, 1481058, 1535912, 1645620, 1727901, 1919890, 1974744, 2303868, 2468430, 2879835, 2962116, 3291240, 3455802, 3702645, 3839780, 4607736, 4936860, 5183703, 5759670, 5924232, 6911604, 7405290, 7679560, 8639505, 9873720, 10367406, 11519340, 13823208, 14810580, 17279010, 20734812, 23038680, 25918515, 29621160, 34558020, 41469624, 51837030, 69116040, 103674060, 207348120]

約数ペア:

[(1, 207348120), (2, 103674060), (3, 69116040), (4, 51837030), (5, 41469624), (6, 34558020), (7, 29621160), (8, 25918515), (9, 23038680), (10, 20734812), (12, 17279010), (14, 14810580), (15, 13823208), (18, 11519340), (20, 10367406), (21, 9873720), (24, 8639505), (27, 7679560), (28, 7405290), (30, 6911604), (35, 5924232), (36, 5759670), (40, 5183703), (42, 4936860), (45, 4607736), (54, 3839780), (56, 3702645), (60, 3455802), (63, 3291240), (70, 2962116), (72, 2879835), (84, 2468430), (90, 2303868), (105, 1974744), (108, 1919890), (120, 1727901), (126, 1645620), (135, 1535912), (140, 1481058), (168, 1234215), (180, 1151934), (189, 1097080), (210, 987372), (216, 959945), (252, 822810), (270, 767956), (280, 740529), (315, 658248), (360, 575967), (378, 548540), (420, 493686), (504, 411405), (540, 383978), (630, 329124), (756, 274270), (840, 246843), (945, 219416), (1080, 191989), (1260, 164562), (1512, 137135), (1890, 109708), (2520, 82281), (3780, 54854), (7560, 27427)]