2010187140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 6199345152

約数和(自身を除く): 4189158012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 131, 156, 191, 195, 206, 260, 262, 309, 382, 390, 393, 412, 515, 524, 573, 618, 655, 764, 780, 786, 955, 1030, 1146, 1236, 1310, 1339, 1545, 1572, 1703, 1910, 1965, 2060, 2292, 2483, 2620, 2678, 2865, 3090, 3406, 3820, 3930, 4017, 4966, 5109, 5356, 5730, 6180, 6695, 6812, 7449, 7860, 8034, 8515, 9932, 10218, 11460, 12415, 13390, 13493, 14898, 16068, 17030, 19673, 20085, 20436, 24830, 25021, 25545, 26780, 26986, 29796, 34060, 37245, 39346, 40170, 40479, 49660, 50042, 51090, 53972, 59019, 67465, 74490, 75063, 78692, 80340, 80958, 98365, 100084, 102180, 118038, 125105, 134930, 148980, 150126, 161916, 175409, 196730, 202395, 236076, 250210, 255749, 269860, 295095, 300252, 325273, 350818, 375315, 393460, 404790, 500420, 511498, 526227, 590190, 650546, 701636, 750630, 767247, 809580, 877045, 975819, 1022996, 1052454, 1180380, 1278745, 1301092, 1501260, 1534494, 1626365, 1754090, 1951638, 2104908, 2557490, 2577163, 2631135, 3068988, 3252730, 3508180, 3836235, 3903276, 4879095, 5114980, 5154326, 5262270, 6505460, 7672470, 7731489, 9758190, 10308652, 10524540, 12885815, 15344940, 15462978, 19516380, 25771630, 30925956, 33503119, 38657445, 51543260, 67006238, 77314890, 100509357, 134012476, 154629780, 167515595, 201018714, 335031190, 402037428, 502546785, 670062380, 1005093570, 2010187140]

約数ペア:

[(1, 2010187140), (2, 1005093570), (3, 670062380), (4, 502546785), (5, 402037428), (6, 335031190), (10, 201018714), (12, 167515595), (13, 154629780), (15, 134012476), (20, 100509357), (26, 77314890), (30, 67006238), (39, 51543260), (52, 38657445), (60, 33503119), (65, 30925956), (78, 25771630), (103, 19516380), (130, 15462978), (131, 15344940), (156, 12885815), (191, 10524540), (195, 10308652), (206, 9758190), (260, 7731489), (262, 7672470), (309, 6505460), (382, 5262270), (390, 5154326), (393, 5114980), (412, 4879095), (515, 3903276), (524, 3836235), (573, 3508180), (618, 3252730), (655, 3068988), (764, 2631135), (780, 2577163), (786, 2557490), (955, 2104908), (1030, 1951638), (1146, 1754090), (1236, 1626365), (1310, 1534494), (1339, 1501260), (1545, 1301092), (1572, 1278745), (1703, 1180380), (1910, 1052454), (1965, 1022996), (2060, 975819), (2292, 877045), (2483, 809580), (2620, 767247), (2678, 750630), (2865, 701636), (3090, 650546), (3406, 590190), (3820, 526227), (3930, 511498), (4017, 500420), (4966, 404790), (5109, 393460), (5356, 375315), (5730, 350818), (6180, 325273), (6695, 300252), (6812, 295095), (7449, 269860), (7860, 255749), (8034, 250210), (8515, 236076), (9932, 202395), (10218, 196730), (11460, 175409), (12415, 161916), (13390, 150126), (13493, 148980), (14898, 134930), (16068, 125105), (17030, 118038), (19673, 102180), (20085, 100084), (20436, 98365), (24830, 80958), (25021, 80340), (25545, 78692), (26780, 75063), (26986, 74490), (29796, 67465), (34060, 59019), (37245, 53972), (39346, 51090), (40170, 50042), (40479, 49660)]