788138340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 2479196160

約数和(自身を除く): 1691057820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 121, 132, 139, 142, 165, 213, 220, 242, 278, 284, 330, 355, 363, 417, 426, 484, 556, 605, 660, 695, 710, 726, 781, 834, 852, 1065, 1210, 1331, 1390, 1420, 1452, 1529, 1562, 1668, 1815, 2085, 2130, 2343, 2420, 2662, 2780, 3058, 3124, 3630, 3905, 3993, 4170, 4260, 4587, 4686, 5324, 6116, 6655, 7260, 7645, 7810, 7986, 8340, 8591, 9174, 9372, 9869, 11715, 13310, 15290, 15620, 15972, 16819, 17182, 18348, 19738, 19965, 22935, 23430, 25773, 26620, 29607, 30580, 33638, 34364, 39476, 39930, 42955, 45870, 46860, 49345, 50457, 51546, 59214, 67276, 79860, 84095, 85910, 91740, 94501, 98690, 100914, 103092, 108559, 118428, 128865, 148035, 168190, 171820, 185009, 189002, 197380, 201828, 217118, 252285, 257730, 283503, 296070, 325677, 336380, 370018, 378004, 434236, 472505, 504570, 515460, 542795, 555027, 567006, 592140, 651354, 740036, 925045, 945010, 1009140, 1085590, 1110054, 1134012, 1194149, 1302708, 1417515, 1628385, 1850090, 1890020, 2171180, 2220108, 2388298, 2775135, 2835030, 3256770, 3582447, 3700180, 4776596, 5550270, 5670060, 5970745, 6513540, 7164894, 11100540, 11941490, 13135639, 14329788, 17912235, 23882980, 26271278, 35824470, 39406917, 52542556, 65678195, 71648940, 78813834, 131356390, 157627668, 197034585, 262712780, 394069170, 788138340]

約数ペア:

[(1, 788138340), (2, 394069170), (3, 262712780), (4, 197034585), (5, 157627668), (6, 131356390), (10, 78813834), (11, 71648940), (12, 65678195), (15, 52542556), (20, 39406917), (22, 35824470), (30, 26271278), (33, 23882980), (44, 17912235), (55, 14329788), (60, 13135639), (66, 11941490), (71, 11100540), (110, 7164894), (121, 6513540), (132, 5970745), (139, 5670060), (142, 5550270), (165, 4776596), (213, 3700180), (220, 3582447), (242, 3256770), (278, 2835030), (284, 2775135), (330, 2388298), (355, 2220108), (363, 2171180), (417, 1890020), (426, 1850090), (484, 1628385), (556, 1417515), (605, 1302708), (660, 1194149), (695, 1134012), (710, 1110054), (726, 1085590), (781, 1009140), (834, 945010), (852, 925045), (1065, 740036), (1210, 651354), (1331, 592140), (1390, 567006), (1420, 555027), (1452, 542795), (1529, 515460), (1562, 504570), (1668, 472505), (1815, 434236), (2085, 378004), (2130, 370018), (2343, 336380), (2420, 325677), (2662, 296070), (2780, 283503), (3058, 257730), (3124, 252285), (3630, 217118), (3905, 201828), (3993, 197380), (4170, 189002), (4260, 185009), (4587, 171820), (4686, 168190), (5324, 148035), (6116, 128865), (6655, 118428), (7260, 108559), (7645, 103092), (7810, 100914), (7986, 98690), (8340, 94501), (8591, 91740), (9174, 85910), (9372, 84095), (9869, 79860), (11715, 67276), (13310, 59214), (15290, 51546), (15620, 50457), (15972, 49345), (16819, 46860), (17182, 45870), (18348, 42955), (19738, 39930), (19965, 39476), (22935, 34364), (23430, 33638), (25773, 30580), (26620, 29607)]