8516132640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3671}}^1$

素因数の和:3877

約数の個数: 240

約数和(自身を含む): 30230988480

約数和(自身を除く): 21714855840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 216, 240, 270, 288, 324, 358, 360, 405, 432, 480, 537, 540, 648, 716, 720, 810, 864, 895, 1074, 1080, 1296, 1432, 1440, 1611, 1620, 1790, 2148, 2160, 2592, 2685, 2864, 3222, 3240, 3580, 3671, 4296, 4320, 4833, 5370, 5728, 6444, 6480, 7160, 7342, 8055, 8592, 9666, 10740, 11013, 12888, 12960, 14320, 14499, 14684, 16110, 17184, 18355, 19332, 21480, 22026, 24165, 25776, 28640, 28998, 29368, 32220, 33039, 36710, 38664, 42960, 44052, 48330, 51552, 55065, 57996, 58736, 64440, 66078, 72495, 73420, 77328, 85920, 88104, 96660, 99117, 110130, 115992, 117472, 128880, 132156, 144990, 146840, 154656, 165195, 176208, 193320, 198234, 220260, 231984, 257760, 264312, 289980, 293680, 297351, 330390, 352416, 386640, 396468, 440520, 463968, 495585, 528624, 579960, 587360, 594702, 657109, 660780, 773280, 792936, 881040, 991170, 1057248, 1159920, 1189404, 1314218, 1321560, 1486755, 1585872, 1762080, 1971327, 1982340, 2319840, 2378808, 2628436, 2643120, 2973510, 3171744, 3285545, 3942654, 3964680, 4757616, 5256872, 5286240, 5913981, 5947020, 6571090, 7885308, 7929360, 9515232, 9856635, 10513744, 11827962, 11894040, 13142180, 15770616, 15858720, 17741943, 19713270, 21027488, 23655924, 23788080, 26284360, 29569905, 31541232, 35483886, 39426540, 47311848, 47576160, 52568720, 53225829, 59139810, 63082464, 70967772, 78853080, 88709715, 94623696, 105137440, 106451658, 118279620, 141935544, 157706160, 177419430, 189247392, 212903316, 236559240, 266129145, 283871088, 315412320, 354838860, 425806632, 473118480, 532258290, 567742176, 709677720, 851613264, 946236960, 1064516580, 1419355440, 1703226528, 2129033160, 2838710880, 4258066320, 8516132640]

約数ペア:

[(1, 8516132640), (2, 4258066320), (3, 2838710880), (4, 2129033160), (5, 1703226528), (6, 1419355440), (8, 1064516580), (9, 946236960), (10, 851613264), (12, 709677720), (15, 567742176), (16, 532258290), (18, 473118480), (20, 425806632), (24, 354838860), (27, 315412320), (30, 283871088), (32, 266129145), (36, 236559240), (40, 212903316), (45, 189247392), (48, 177419430), (54, 157706160), (60, 141935544), (72, 118279620), (80, 106451658), (81, 105137440), (90, 94623696), (96, 88709715), (108, 78853080), (120, 70967772), (135, 63082464), (144, 59139810), (160, 53225829), (162, 52568720), (179, 47576160), (180, 47311848), (216, 39426540), (240, 35483886), (270, 31541232), (288, 29569905), (324, 26284360), (358, 23788080), (360, 23655924), (405, 21027488), (432, 19713270), (480, 17741943), (537, 15858720), (540, 15770616), (648, 13142180), (716, 11894040), (720, 11827962), (810, 10513744), (864, 9856635), (895, 9515232), (1074, 7929360), (1080, 7885308), (1296, 6571090), (1432, 5947020), (1440, 5913981), (1611, 5286240), (1620, 5256872), (1790, 4757616), (2148, 3964680), (2160, 3942654), (2592, 3285545), (2685, 3171744), (2864, 2973510), (3222, 2643120), (3240, 2628436), (3580, 2378808), (3671, 2319840), (4296, 1982340), (4320, 1971327), (4833, 1762080), (5370, 1585872), (5728, 1486755), (6444, 1321560), (6480, 1314218), (7160, 1189404), (7342, 1159920), (8055, 1057248), (8592, 991170), (9666, 881040), (10740, 792936), (11013, 773280), (12888, 660780), (12960, 657109), (14320, 594702), (14499, 587360), (14684, 579960), (16110, 528624), (17184, 495585), (18355, 463968), (19332, 440520), (21480, 396468), (22026, 386640), (24165, 352416), (25776, 330390), (28640, 297351), (28998, 293680), (29368, 289980), (32220, 264312), (33039, 257760), (36710, 231984), (38664, 220260), (42960, 198234), (44052, 193320), (48330, 176208), (51552, 165195), (55065, 154656), (57996, 146840), (58736, 144990), (64440, 132156), (66078, 128880), (72495, 117472), (73420, 115992), (77328, 110130), (85920, 99117), (88104, 96660)]