426258720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1352

約数の個数: 192

約数和(自身を含む): 1512000000

約数和(自身を除く): 1085741280

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, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1249, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2498, 2528, 2844, 3160, 3555, 3747, 3792, 4266, 4320, 4740, 4996, 5688, 6245, 6320, 7110, 7494, 7584, 8532, 9480, 9992, 10665, 11241, 11376, 12490, 12640, 14220, 14988, 17064, 18735, 18960, 19984, 21330, 22482, 22752, 24980, 28440, 29976, 33723, 34128, 37470, 37920, 39968, 42660, 44964, 49960, 56205, 56880, 59952, 67446, 68256, 74940, 85320, 89928, 98671, 99920, 112410, 113760, 119904, 134892, 149880, 168615, 170640, 179856, 197342, 199840, 224820, 269784, 296013, 299760, 337230, 341280, 359712, 394684, 449640, 493355, 539568, 592026, 599520, 674460, 789368, 888039, 899280, 986710, 1079136, 1184052, 1348920, 1480065, 1578736, 1776078, 1798560, 1973420, 2368104, 2664117, 2697840, 2960130, 3157472, 3552156, 3946840, 4440195, 4736208, 5328234, 5395680, 5920260, 7104312, 7893680, 8880390, 9472416, 10656468, 11840520, 13320585, 14208624, 15787360, 17760780, 21312936, 23681040, 26641170, 28417248, 35521560, 42625872, 47362080, 53282340, 71043120, 85251744, 106564680, 142086240, 213129360, 426258720]

約数ペア:

[(1, 426258720), (2, 213129360), (3, 142086240), (4, 106564680), (5, 85251744), (6, 71043120), (8, 53282340), (9, 47362080), (10, 42625872), (12, 35521560), (15, 28417248), (16, 26641170), (18, 23681040), (20, 21312936), (24, 17760780), (27, 15787360), (30, 14208624), (32, 13320585), (36, 11840520), (40, 10656468), (45, 9472416), (48, 8880390), (54, 7893680), (60, 7104312), (72, 5920260), (79, 5395680), (80, 5328234), (90, 4736208), (96, 4440195), (108, 3946840), (120, 3552156), (135, 3157472), (144, 2960130), (158, 2697840), (160, 2664117), (180, 2368104), (216, 1973420), (237, 1798560), (240, 1776078), (270, 1578736), (288, 1480065), (316, 1348920), (360, 1184052), (395, 1079136), (432, 986710), (474, 899280), (480, 888039), (540, 789368), (632, 674460), (711, 599520), (720, 592026), (790, 539568), (864, 493355), (948, 449640), (1080, 394684), (1185, 359712), (1249, 341280), (1264, 337230), (1422, 299760), (1440, 296013), (1580, 269784), (1896, 224820), (2133, 199840), (2160, 197342), (2370, 179856), (2498, 170640), (2528, 168615), (2844, 149880), (3160, 134892), (3555, 119904), (3747, 113760), (3792, 112410), (4266, 99920), (4320, 98671), (4740, 89928), (4996, 85320), (5688, 74940), (6245, 68256), (6320, 67446), (7110, 59952), (7494, 56880), (7584, 56205), (8532, 49960), (9480, 44964), (9992, 42660), (10665, 39968), (11241, 37920), (11376, 37470), (12490, 34128), (12640, 33723), (14220, 29976), (14988, 28440), (17064, 24980), (18735, 22752), (18960, 22482), (19984, 21330)]