80361330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1489}}^1$

素因数の和:1763

約数の個数: 64

約数和(自身を含む): 221425920

約数和(自身を除く): 141064590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1285, 1489, 1542, 1799, 2570, 2978, 3598, 3855, 4467, 5397, 7445, 7710, 8934, 8995, 10423, 10794, 14890, 17990, 20846, 22335, 26985, 31269, 44670, 52115, 53970, 62538, 104230, 156345, 312690, 382673, 765346, 1148019, 1913365, 2296038, 2678711, 3826730, 5357422, 5740095, 8036133, 11480190, 13393555, 16072266, 26787110, 40180665, 80361330]

約数ペア:

[(1, 80361330), (2, 40180665), (3, 26787110), (5, 16072266), (6, 13393555), (7, 11480190), (10, 8036133), (14, 5740095), (15, 5357422), (21, 3826730), (30, 2678711), (35, 2296038), (42, 1913365), (70, 1148019), (105, 765346), (210, 382673), (257, 312690), (514, 156345), (771, 104230), (1285, 62538), (1489, 53970), (1542, 52115), (1799, 44670), (2570, 31269), (2978, 26985), (3598, 22335), (3855, 20846), (4467, 17990), (5397, 14890), (7445, 10794), (7710, 10423), (8934, 8995)]