194350920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 618071040

約数和(自身を除く): 423720120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 460, 536, 552, 670, 690, 804, 920, 1005, 1051, 1340, 1380, 1541, 1608, 2010, 2102, 2680, 2760, 3082, 3153, 4020, 4204, 4623, 5255, 6164, 6306, 7705, 8040, 8408, 9246, 10510, 12328, 12612, 15410, 15765, 18492, 21020, 23115, 24173, 25224, 30820, 31530, 36984, 42040, 46230, 48346, 61640, 63060, 70417, 72519, 92460, 96692, 120865, 126120, 140834, 145038, 184920, 193384, 211251, 241730, 281668, 290076, 352085, 362595, 422502, 483460, 563336, 580152, 704170, 725190, 845004, 966920, 1056255, 1408340, 1450380, 1619591, 1690008, 2112510, 2816680, 2900760, 3239182, 4225020, 4858773, 6478364, 8097955, 8450040, 9717546, 12956728, 16195910, 19435092, 24293865, 32391820, 38870184, 48587730, 64783640, 97175460, 194350920]

約数ペア:

[(1, 194350920), (2, 97175460), (3, 64783640), (4, 48587730), (5, 38870184), (6, 32391820), (8, 24293865), (10, 19435092), (12, 16195910), (15, 12956728), (20, 9717546), (23, 8450040), (24, 8097955), (30, 6478364), (40, 4858773), (46, 4225020), (60, 3239182), (67, 2900760), (69, 2816680), (92, 2112510), (115, 1690008), (120, 1619591), (134, 1450380), (138, 1408340), (184, 1056255), (201, 966920), (230, 845004), (268, 725190), (276, 704170), (335, 580152), (345, 563336), (402, 483460), (460, 422502), (536, 362595), (552, 352085), (670, 290076), (690, 281668), (804, 241730), (920, 211251), (1005, 193384), (1051, 184920), (1340, 145038), (1380, 140834), (1541, 126120), (1608, 120865), (2010, 96692), (2102, 92460), (2680, 72519), (2760, 70417), (3082, 63060), (3153, 61640), (4020, 48346), (4204, 46230), (4623, 42040), (5255, 36984), (6164, 31530), (6306, 30820), (7705, 25224), (8040, 24173), (8408, 23115), (9246, 21020), (10510, 18492), (12328, 15765), (12612, 15410)]