194433720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5469

約数の個数: 128

約数和(自身を含む): 655603200

約数和(自身を除く): 461169480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 5419, 5980, 7176, 8970, 10838, 11960, 16257, 17940, 21676, 27095, 32514, 35880, 43352, 54190, 65028, 70447, 81285, 108380, 124637, 130056, 140894, 162570, 211341, 216760, 249274, 281788, 325140, 352235, 373911, 422682, 498548, 563576, 623185, 650280, 704470, 747822, 845364, 997096, 1056705, 1246370, 1408940, 1495644, 1620281, 1690728, 1869555, 2113410, 2492740, 2817880, 2991288, 3240562, 3739110, 4226820, 4860843, 4985480, 6481124, 7478220, 8101405, 8453640, 9721686, 12962248, 14956440, 16202810, 19443372, 24304215, 32405620, 38886744, 48608430, 64811240, 97216860, 194433720]

約数ペア:

[(1, 194433720), (2, 97216860), (3, 64811240), (4, 48608430), (5, 38886744), (6, 32405620), (8, 24304215), (10, 19443372), (12, 16202810), (13, 14956440), (15, 12962248), (20, 9721686), (23, 8453640), (24, 8101405), (26, 7478220), (30, 6481124), (39, 4985480), (40, 4860843), (46, 4226820), (52, 3739110), (60, 3240562), (65, 2991288), (69, 2817880), (78, 2492740), (92, 2113410), (104, 1869555), (115, 1690728), (120, 1620281), (130, 1495644), (138, 1408940), (156, 1246370), (184, 1056705), (195, 997096), (230, 845364), (260, 747822), (276, 704470), (299, 650280), (312, 623185), (345, 563576), (390, 498548), (460, 422682), (520, 373911), (552, 352235), (598, 325140), (690, 281788), (780, 249274), (897, 216760), (920, 211341), (1196, 162570), (1380, 140894), (1495, 130056), (1560, 124637), (1794, 108380), (2392, 81285), (2760, 70447), (2990, 65028), (3588, 54190), (4485, 43352), (5419, 35880), (5980, 32514), (7176, 27095), (8970, 21676), (10838, 17940), (11960, 16257)]