3456782720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 9309841920

約数和(自身を除く): 5853059200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 37, 40, 62, 64, 68, 74, 80, 85, 124, 128, 136, 148, 155, 160, 170, 185, 248, 272, 277, 296, 310, 320, 340, 370, 496, 527, 544, 554, 592, 620, 629, 640, 680, 740, 992, 1054, 1088, 1108, 1147, 1184, 1240, 1258, 1360, 1385, 1480, 1984, 2108, 2176, 2216, 2294, 2368, 2480, 2516, 2635, 2720, 2770, 2960, 3145, 3968, 4216, 4432, 4588, 4709, 4736, 4960, 5032, 5270, 5440, 5540, 5735, 5920, 6290, 8432, 8587, 8864, 9176, 9418, 9920, 10064, 10249, 10540, 10880, 11080, 11470, 11840, 12580, 16864, 17174, 17728, 18352, 18836, 19499, 19840, 20128, 20498, 21080, 22160, 22940, 23545, 23680, 25160, 33728, 34348, 35456, 36704, 37672, 38998, 40256, 40996, 42160, 42935, 44320, 45880, 47090, 50320, 51245, 67456, 68696, 73408, 75344, 77996, 80512, 81992, 84320, 85870, 88640, 91760, 94180, 97495, 100640, 102490, 137392, 145979, 146816, 150688, 155992, 163984, 168640, 171740, 174233, 177280, 183520, 188360, 194990, 201280, 204980, 274784, 291958, 301376, 311984, 317719, 327968, 337280, 343480, 348466, 367040, 376720, 389980, 402560, 409960, 549568, 583916, 602752, 623968, 635438, 655936, 686960, 696932, 729895, 734080, 753440, 779960, 819920, 871165, 1099136, 1167832, 1247936, 1270876, 1311872, 1373920, 1393864, 1459790, 1506880, 1559920, 1588595, 1639840, 1742330, 2335664, 2495872, 2541752, 2747840, 2787728, 2919580, 3013760, 3119840, 3177190, 3279680, 3484660, 4671328, 5083504, 5401223, 5495680, 5575456, 5839160, 6239680, 6354380, 6559360, 6969320, 9342656, 10167008, 10802446, 11150912, 11678320, 12479360, 12708760, 13938640, 18685312, 20334016, 21604892, 22301824, 23356640, 25417520, 27006115, 27877280, 40668032, 43209784, 46713280, 50835040, 54012230, 55754560, 86419568, 93426560, 101670080, 108024460, 111509120, 172839136, 203340160, 216048920, 345678272, 432097840, 691356544, 864195680, 1728391360, 3456782720]

約数ペア:

[(1, 3456782720), (2, 1728391360), (4, 864195680), (5, 691356544), (8, 432097840), (10, 345678272), (16, 216048920), (17, 203340160), (20, 172839136), (31, 111509120), (32, 108024460), (34, 101670080), (37, 93426560), (40, 86419568), (62, 55754560), (64, 54012230), (68, 50835040), (74, 46713280), (80, 43209784), (85, 40668032), (124, 27877280), (128, 27006115), (136, 25417520), (148, 23356640), (155, 22301824), (160, 21604892), (170, 20334016), (185, 18685312), (248, 13938640), (272, 12708760), (277, 12479360), (296, 11678320), (310, 11150912), (320, 10802446), (340, 10167008), (370, 9342656), (496, 6969320), (527, 6559360), (544, 6354380), (554, 6239680), (592, 5839160), (620, 5575456), (629, 5495680), (640, 5401223), (680, 5083504), (740, 4671328), (992, 3484660), (1054, 3279680), (1088, 3177190), (1108, 3119840), (1147, 3013760), (1184, 2919580), (1240, 2787728), (1258, 2747840), (1360, 2541752), (1385, 2495872), (1480, 2335664), (1984, 1742330), (2108, 1639840), (2176, 1588595), (2216, 1559920), (2294, 1506880), (2368, 1459790), (2480, 1393864), (2516, 1373920), (2635, 1311872), (2720, 1270876), (2770, 1247936), (2960, 1167832), (3145, 1099136), (3968, 871165), (4216, 819920), (4432, 779960), (4588, 753440), (4709, 734080), (4736, 729895), (4960, 696932), (5032, 686960), (5270, 655936), (5440, 635438), (5540, 623968), (5735, 602752), (5920, 583916), (6290, 549568), (8432, 409960), (8587, 402560), (8864, 389980), (9176, 376720), (9418, 367040), (9920, 348466), (10064, 343480), (10249, 337280), (10540, 327968), (10880, 317719), (11080, 311984), (11470, 301376), (11840, 291958), (12580, 274784), (16864, 204980), (17174, 201280), (17728, 194990), (18352, 188360), (18836, 183520), (19499, 177280), (19840, 174233), (20128, 171740), (20498, 168640), (21080, 163984), (22160, 155992), (22940, 150688), (23545, 146816), (23680, 145979), (25160, 137392), (33728, 102490), (34348, 100640), (35456, 97495), (36704, 94180), (37672, 91760), (38998, 88640), (40256, 85870), (40996, 84320), (42160, 81992), (42935, 80512), (44320, 77996), (45880, 75344), (47090, 73408), (50320, 68696), (51245, 67456)]