610433200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1439

約数の個数: 120

約数和(自身を含む): 1598335200

約数和(自身を除く): 987902000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 89, 100, 104, 130, 178, 200, 208, 260, 325, 356, 400, 445, 520, 650, 712, 890, 1040, 1157, 1300, 1319, 1424, 1780, 2225, 2314, 2600, 2638, 3560, 4450, 4628, 5200, 5276, 5785, 6595, 7120, 8900, 9256, 10552, 11570, 13190, 17147, 17800, 18512, 21104, 23140, 26380, 28925, 32975, 34294, 35600, 46280, 52760, 57850, 65950, 68588, 85735, 92560, 105520, 115700, 117391, 131900, 137176, 171470, 231400, 234782, 263800, 274352, 342940, 428675, 462800, 469564, 527600, 586955, 685880, 857350, 939128, 1173910, 1371760, 1526083, 1714700, 1878256, 2347820, 2934775, 3052166, 3429400, 4695640, 5869550, 6104332, 6858800, 7630415, 9391280, 11739100, 12208664, 15260830, 23478200, 24417328, 30521660, 38152075, 46956400, 61043320, 76304150, 122086640, 152608300, 305216600, 610433200]

約数ペア:

[(1, 610433200), (2, 305216600), (4, 152608300), (5, 122086640), (8, 76304150), (10, 61043320), (13, 46956400), (16, 38152075), (20, 30521660), (25, 24417328), (26, 23478200), (40, 15260830), (50, 12208664), (52, 11739100), (65, 9391280), (80, 7630415), (89, 6858800), (100, 6104332), (104, 5869550), (130, 4695640), (178, 3429400), (200, 3052166), (208, 2934775), (260, 2347820), (325, 1878256), (356, 1714700), (400, 1526083), (445, 1371760), (520, 1173910), (650, 939128), (712, 857350), (890, 685880), (1040, 586955), (1157, 527600), (1300, 469564), (1319, 462800), (1424, 428675), (1780, 342940), (2225, 274352), (2314, 263800), (2600, 234782), (2638, 231400), (3560, 171470), (4450, 137176), (4628, 131900), (5200, 117391), (5276, 115700), (5785, 105520), (6595, 92560), (7120, 85735), (8900, 68588), (9256, 65950), (10552, 57850), (11570, 52760), (13190, 46280), (17147, 35600), (17800, 34294), (18512, 32975), (21104, 28925), (23140, 26380)]