299471160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 983162880

約数和(自身を除く): 683691720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 223, 228, 248, 285, 310, 361, 372, 380, 446, 456, 465, 570, 589, 620, 669, 722, 744, 760, 892, 930, 1083, 1115, 1140, 1178, 1240, 1338, 1444, 1767, 1784, 1805, 1860, 2166, 2230, 2280, 2356, 2676, 2888, 2945, 3345, 3534, 3610, 3720, 4237, 4332, 4460, 4712, 5352, 5415, 5890, 6690, 6913, 7068, 7220, 8474, 8664, 8835, 8920, 10830, 11191, 11780, 12711, 13380, 13826, 14136, 14440, 16948, 17670, 20739, 21185, 21660, 22382, 23560, 25422, 26760, 27652, 33573, 33896, 34565, 35340, 41478, 42370, 43320, 44764, 50844, 55304, 55955, 63555, 67146, 69130, 70680, 80503, 82956, 84740, 89528, 101688, 103695, 111910, 127110, 131347, 134292, 138260, 161006, 165912, 167865, 169480, 207390, 223820, 241509, 254220, 262694, 268584, 276520, 322012, 335730, 394041, 402515, 414780, 447640, 483018, 508440, 525388, 644024, 656735, 671460, 788082, 805030, 829560, 966036, 1050776, 1207545, 1313470, 1342920, 1576164, 1610060, 1932072, 1970205, 2415090, 2495593, 2626940, 3152328, 3220120, 3940410, 4830180, 4991186, 5253880, 7486779, 7880820, 9660360, 9982372, 12477965, 14973558, 15761640, 19964744, 24955930, 29947116, 37433895, 49911860, 59894232, 74867790, 99823720, 149735580, 299471160]

約数ペア:

[(1, 299471160), (2, 149735580), (3, 99823720), (4, 74867790), (5, 59894232), (6, 49911860), (8, 37433895), (10, 29947116), (12, 24955930), (15, 19964744), (19, 15761640), (20, 14973558), (24, 12477965), (30, 9982372), (31, 9660360), (38, 7880820), (40, 7486779), (57, 5253880), (60, 4991186), (62, 4830180), (76, 3940410), (93, 3220120), (95, 3152328), (114, 2626940), (120, 2495593), (124, 2415090), (152, 1970205), (155, 1932072), (186, 1610060), (190, 1576164), (223, 1342920), (228, 1313470), (248, 1207545), (285, 1050776), (310, 966036), (361, 829560), (372, 805030), (380, 788082), (446, 671460), (456, 656735), (465, 644024), (570, 525388), (589, 508440), (620, 483018), (669, 447640), (722, 414780), (744, 402515), (760, 394041), (892, 335730), (930, 322012), (1083, 276520), (1115, 268584), (1140, 262694), (1178, 254220), (1240, 241509), (1338, 223820), (1444, 207390), (1767, 169480), (1784, 167865), (1805, 165912), (1860, 161006), (2166, 138260), (2230, 134292), (2280, 131347), (2356, 127110), (2676, 111910), (2888, 103695), (2945, 101688), (3345, 89528), (3534, 84740), (3610, 82956), (3720, 80503), (4237, 70680), (4332, 69130), (4460, 67146), (4712, 63555), (5352, 55955), (5415, 55304), (5890, 50844), (6690, 44764), (6913, 43320), (7068, 42370), (7220, 41478), (8474, 35340), (8664, 34565), (8835, 33896), (8920, 33573), (10830, 27652), (11191, 26760), (11780, 25422), (12711, 23560), (13380, 22382), (13826, 21660), (14136, 21185), (14440, 20739), (16948, 17670)]