2938538520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:695

約数の個数: 256

約数和(自身を含む): 10147276800

約数和(自身を除く): 7208738280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 151, 180, 185, 216, 222, 270, 296, 302, 333, 360, 370, 444, 453, 487, 540, 555, 604, 666, 740, 755, 888, 906, 974, 999, 1080, 1110, 1208, 1332, 1359, 1461, 1480, 1510, 1665, 1812, 1948, 1998, 2220, 2265, 2435, 2664, 2718, 2922, 3020, 3330, 3624, 3896, 3996, 4077, 4383, 4440, 4530, 4870, 4995, 5436, 5587, 5844, 6040, 6660, 6795, 7305, 7992, 8154, 8766, 9060, 9740, 9990, 10872, 11174, 11688, 13149, 13320, 13590, 14610, 16308, 16761, 17532, 18019, 18120, 19480, 19980, 20385, 21915, 22348, 26298, 27180, 27935, 29220, 32616, 33522, 35064, 36038, 39960, 40770, 43830, 44696, 50283, 52596, 54057, 54360, 55870, 58440, 65745, 67044, 72076, 73537, 81540, 83805, 87660, 90095, 100566, 105192, 108114, 111740, 131490, 134088, 144152, 147074, 150849, 162171, 163080, 167610, 175320, 180190, 201132, 216228, 220611, 223480, 251415, 262980, 270285, 294148, 301698, 324342, 335220, 360380, 367685, 402264, 432456, 441222, 486513, 502830, 525960, 540570, 588296, 603396, 648684, 661833, 670440, 720760, 735370, 754245, 810855, 882444, 973026, 1005660, 1081140, 1103055, 1206792, 1297368, 1323666, 1470740, 1508490, 1621710, 1764888, 1946052, 1985499, 2011320, 2162280, 2206110, 2432565, 2647332, 2720869, 2941480, 3016980, 3243420, 3309165, 3892104, 3970998, 4412220, 4865130, 5294664, 5441738, 6033960, 6486840, 6618330, 7941996, 8162607, 8824440, 9730260, 9927495, 10883476, 13236660, 13604345, 15883992, 16325214, 19460520, 19854990, 21766952, 24487821, 26473320, 27208690, 32650428, 39709980, 40813035, 48975642, 54417380, 65300856, 73463463, 79419960, 81626070, 97951284, 108834760, 122439105, 146926926, 163252140, 195902568, 244878210, 293853852, 326504280, 367317315, 489756420, 587707704, 734634630, 979512840, 1469269260, 2938538520]

約数ペア:

[(1, 2938538520), (2, 1469269260), (3, 979512840), (4, 734634630), (5, 587707704), (6, 489756420), (8, 367317315), (9, 326504280), (10, 293853852), (12, 244878210), (15, 195902568), (18, 163252140), (20, 146926926), (24, 122439105), (27, 108834760), (30, 97951284), (36, 81626070), (37, 79419960), (40, 73463463), (45, 65300856), (54, 54417380), (60, 48975642), (72, 40813035), (74, 39709980), (90, 32650428), (108, 27208690), (111, 26473320), (120, 24487821), (135, 21766952), (148, 19854990), (151, 19460520), (180, 16325214), (185, 15883992), (216, 13604345), (222, 13236660), (270, 10883476), (296, 9927495), (302, 9730260), (333, 8824440), (360, 8162607), (370, 7941996), (444, 6618330), (453, 6486840), (487, 6033960), (540, 5441738), (555, 5294664), (604, 4865130), (666, 4412220), (740, 3970998), (755, 3892104), (888, 3309165), (906, 3243420), (974, 3016980), (999, 2941480), (1080, 2720869), (1110, 2647332), (1208, 2432565), (1332, 2206110), (1359, 2162280), (1461, 2011320), (1480, 1985499), (1510, 1946052), (1665, 1764888), (1812, 1621710), (1948, 1508490), (1998, 1470740), (2220, 1323666), (2265, 1297368), (2435, 1206792), (2664, 1103055), (2718, 1081140), (2922, 1005660), (3020, 973026), (3330, 882444), (3624, 810855), (3896, 754245), (3996, 735370), (4077, 720760), (4383, 670440), (4440, 661833), (4530, 648684), (4870, 603396), (4995, 588296), (5436, 540570), (5587, 525960), (5844, 502830), (6040, 486513), (6660, 441222), (6795, 432456), (7305, 402264), (7992, 367685), (8154, 360380), (8766, 335220), (9060, 324342), (9740, 301698), (9990, 294148), (10872, 270285), (11174, 262980), (11688, 251415), (13149, 223480), (13320, 220611), (13590, 216228), (14610, 201132), (16308, 180190), (16761, 175320), (17532, 167610), (18019, 163080), (18120, 162171), (19480, 150849), (19980, 147074), (20385, 144152), (21915, 134088), (22348, 131490), (26298, 111740), (27180, 108114), (27935, 105192), (29220, 100566), (32616, 90095), (33522, 87660), (35064, 83805), (36038, 81540), (39960, 73537), (40770, 72076), (43830, 67044), (44696, 65745), (50283, 58440), (52596, 55870), (54057, 54360)]