39509555280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12663319}}^1$

素因数の和:12663348

約数の個数: 80

約数和(自身を含む): 131901141120

約数和(自身を除く): 92391585840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 12663319, 25326638, 37989957, 50653276, 63316595, 75979914, 101306552, 126633190, 151959828, 164623147, 189949785, 202613104, 253266380, 303919656, 329246294, 379899570, 493869441, 506532760, 607839312, 658492588, 759799140, 823115735, 987738882, 1013065520, 1316985176, 1519598280, 1646231470, 1975477764, 2469347205, 2633970352, 3039196560, 3292462940, 3950955528, 4938694410, 6584925880, 7901911056, 9877388820, 13169851760, 19754777640, 39509555280]

約数ペア:

[(1, 39509555280), (2, 19754777640), (3, 13169851760), (4, 9877388820), (5, 7901911056), (6, 6584925880), (8, 4938694410), (10, 3950955528), (12, 3292462940), (13, 3039196560), (15, 2633970352), (16, 2469347205), (20, 1975477764), (24, 1646231470), (26, 1519598280), (30, 1316985176), (39, 1013065520), (40, 987738882), (48, 823115735), (52, 759799140), (60, 658492588), (65, 607839312), (78, 506532760), (80, 493869441), (104, 379899570), (120, 329246294), (130, 303919656), (156, 253266380), (195, 202613104), (208, 189949785), (240, 164623147), (260, 151959828), (312, 126633190), (390, 101306552), (520, 75979914), (624, 63316595), (780, 50653276), (1040, 37989957), (1560, 25326638), (3120, 12663319)]