1279382940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:433

約数の個数: 288

約数和(自身を含む): 4528742400

約数和(自身を除く): 3249359460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 191, 198, 199, 204, 220, 255, 306, 330, 340, 374, 382, 396, 398, 495, 510, 561, 573, 597, 612, 660, 748, 764, 765, 796, 935, 955, 990, 995, 1020, 1122, 1146, 1194, 1530, 1683, 1719, 1791, 1870, 1910, 1980, 1990, 2101, 2189, 2244, 2292, 2388, 2805, 2865, 2985, 3060, 3247, 3366, 3383, 3438, 3582, 3740, 3820, 3980, 4202, 4378, 5610, 5730, 5970, 6303, 6494, 6567, 6732, 6766, 6876, 7164, 8404, 8415, 8595, 8756, 8955, 9741, 10149, 10505, 10945, 11220, 11460, 11940, 12606, 12988, 13134, 13532, 16235, 16830, 16915, 17190, 17910, 18909, 19482, 19701, 20298, 21010, 21890, 25212, 26268, 29223, 30447, 31515, 32470, 32835, 33660, 33830, 34380, 35717, 35820, 37213, 37818, 38009, 38964, 39402, 40596, 42020, 43780, 48705, 50745, 58446, 60894, 63030, 64940, 65670, 67660, 71434, 74426, 75636, 76018, 78804, 94545, 97410, 98505, 101490, 107151, 111639, 114027, 116892, 121788, 126060, 131340, 142868, 146115, 148852, 152036, 152235, 178585, 186065, 189090, 190045, 194820, 197010, 202980, 214302, 223278, 228054, 292230, 304470, 321453, 334917, 342081, 357170, 372130, 378180, 380090, 394020, 418099, 428604, 446556, 456108, 535755, 558195, 570135, 584460, 608940, 642906, 646153, 669834, 684162, 714340, 744260, 760180, 836198, 1071510, 1116390, 1140270, 1254297, 1285812, 1292306, 1339668, 1368324, 1607265, 1672396, 1674585, 1710405, 1938459, 2090495, 2143020, 2232780, 2280540, 2508594, 2584612, 3214530, 3230765, 3349170, 3420810, 3762891, 3876918, 4180990, 5017188, 5815377, 6271485, 6429060, 6461530, 6698340, 6841620, 7107683, 7525782, 7753836, 8361980, 9692295, 11630754, 12542970, 12923060, 14215366, 15051564, 18814455, 19384590, 21323049, 23261508, 25085940, 28430732, 29076885, 35538415, 37628910, 38769180, 42646098, 58153770, 63969147, 71076830, 75257820, 85292196, 106615245, 116307540, 127938294, 142153660, 213230490, 255876588, 319845735, 426460980, 639691470, 1279382940]

約数ペア:

[(1, 1279382940), (2, 639691470), (3, 426460980), (4, 319845735), (5, 255876588), (6, 213230490), (9, 142153660), (10, 127938294), (11, 116307540), (12, 106615245), (15, 85292196), (17, 75257820), (18, 71076830), (20, 63969147), (22, 58153770), (30, 42646098), (33, 38769180), (34, 37628910), (36, 35538415), (44, 29076885), (45, 28430732), (51, 25085940), (55, 23261508), (60, 21323049), (66, 19384590), (68, 18814455), (85, 15051564), (90, 14215366), (99, 12923060), (102, 12542970), (110, 11630754), (132, 9692295), (153, 8361980), (165, 7753836), (170, 7525782), (180, 7107683), (187, 6841620), (191, 6698340), (198, 6461530), (199, 6429060), (204, 6271485), (220, 5815377), (255, 5017188), (306, 4180990), (330, 3876918), (340, 3762891), (374, 3420810), (382, 3349170), (396, 3230765), (398, 3214530), (495, 2584612), (510, 2508594), (561, 2280540), (573, 2232780), (597, 2143020), (612, 2090495), (660, 1938459), (748, 1710405), (764, 1674585), (765, 1672396), (796, 1607265), (935, 1368324), (955, 1339668), (990, 1292306), (995, 1285812), (1020, 1254297), (1122, 1140270), (1146, 1116390), (1194, 1071510), (1530, 836198), (1683, 760180), (1719, 744260), (1791, 714340), (1870, 684162), (1910, 669834), (1980, 646153), (1990, 642906), (2101, 608940), (2189, 584460), (2244, 570135), (2292, 558195), (2388, 535755), (2805, 456108), (2865, 446556), (2985, 428604), (3060, 418099), (3247, 394020), (3366, 380090), (3383, 378180), (3438, 372130), (3582, 357170), (3740, 342081), (3820, 334917), (3980, 321453), (4202, 304470), (4378, 292230), (5610, 228054), (5730, 223278), (5970, 214302), (6303, 202980), (6494, 197010), (6567, 194820), (6732, 190045), (6766, 189090), (6876, 186065), (7164, 178585), (8404, 152235), (8415, 152036), (8595, 148852), (8756, 146115), (8955, 142868), (9741, 131340), (10149, 126060), (10505, 121788), (10945, 116892), (11220, 114027), (11460, 111639), (11940, 107151), (12606, 101490), (12988, 98505), (13134, 97410), (13532, 94545), (16235, 78804), (16830, 76018), (16915, 75636), (17190, 74426), (17910, 71434), (18909, 67660), (19482, 65670), (19701, 64940), (20298, 63030), (21010, 60894), (21890, 58446), (25212, 50745), (26268, 48705), (29223, 43780), (30447, 42020), (31515, 40596), (32470, 39402), (32835, 38964), (33660, 38009), (33830, 37818), (34380, 37213), (35717, 35820)]