777664140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 2477260800

約数和(自身を除く): 1699596660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 191, 199, 220, 310, 330, 341, 372, 382, 398, 465, 573, 597, 620, 660, 682, 764, 796, 930, 955, 995, 1023, 1146, 1194, 1364, 1705, 1860, 1910, 1990, 2046, 2101, 2189, 2292, 2388, 2865, 2985, 3410, 3820, 3980, 4092, 4202, 4378, 5115, 5730, 5921, 5970, 6169, 6303, 6567, 6820, 8404, 8756, 10230, 10505, 10945, 11460, 11842, 11940, 12338, 12606, 13134, 17763, 18507, 20460, 21010, 21890, 23684, 24676, 25212, 26268, 29605, 30845, 31515, 32835, 35526, 37014, 38009, 42020, 43780, 59210, 61690, 63030, 65131, 65670, 67859, 71052, 74028, 76018, 88815, 92535, 114027, 118420, 123380, 126060, 130262, 131340, 135718, 152036, 177630, 185070, 190045, 195393, 203577, 228054, 260524, 271436, 325655, 339295, 355260, 370140, 380090, 390786, 407154, 418099, 456108, 570135, 651310, 678590, 760180, 781572, 814308, 836198, 976965, 1017885, 1140270, 1178279, 1254297, 1302620, 1357180, 1672396, 1953930, 2035770, 2090495, 2280540, 2356558, 2508594, 3534837, 3907860, 4071540, 4180990, 4713116, 5017188, 5891395, 6271485, 7069674, 8361980, 11782790, 12542970, 12961069, 14139348, 17674185, 23565580, 25085940, 25922138, 35348370, 38883207, 51844276, 64805345, 70696740, 77766414, 129610690, 155532828, 194416035, 259221380, 388832070, 777664140]

約数ペア:

[(1, 777664140), (2, 388832070), (3, 259221380), (4, 194416035), (5, 155532828), (6, 129610690), (10, 77766414), (11, 70696740), (12, 64805345), (15, 51844276), (20, 38883207), (22, 35348370), (30, 25922138), (31, 25085940), (33, 23565580), (44, 17674185), (55, 14139348), (60, 12961069), (62, 12542970), (66, 11782790), (93, 8361980), (110, 7069674), (124, 6271485), (132, 5891395), (155, 5017188), (165, 4713116), (186, 4180990), (191, 4071540), (199, 3907860), (220, 3534837), (310, 2508594), (330, 2356558), (341, 2280540), (372, 2090495), (382, 2035770), (398, 1953930), (465, 1672396), (573, 1357180), (597, 1302620), (620, 1254297), (660, 1178279), (682, 1140270), (764, 1017885), (796, 976965), (930, 836198), (955, 814308), (995, 781572), (1023, 760180), (1146, 678590), (1194, 651310), (1364, 570135), (1705, 456108), (1860, 418099), (1910, 407154), (1990, 390786), (2046, 380090), (2101, 370140), (2189, 355260), (2292, 339295), (2388, 325655), (2865, 271436), (2985, 260524), (3410, 228054), (3820, 203577), (3980, 195393), (4092, 190045), (4202, 185070), (4378, 177630), (5115, 152036), (5730, 135718), (5921, 131340), (5970, 130262), (6169, 126060), (6303, 123380), (6567, 118420), (6820, 114027), (8404, 92535), (8756, 88815), (10230, 76018), (10505, 74028), (10945, 71052), (11460, 67859), (11842, 65670), (11940, 65131), (12338, 63030), (12606, 61690), (13134, 59210), (17763, 43780), (18507, 42020), (20460, 38009), (21010, 37014), (21890, 35526), (23684, 32835), (24676, 31515), (25212, 30845), (26268, 29605)]