1906094520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15527}}^1$

素因数の和:15586

約数の個数: 192

約数和(自身を含む): 6976419840

約数和(自身を除く): 5070325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 6138, 6820, 8184, 10230, 11160, 12276, 13640, 15345, 15527, 20460, 24552, 30690, 31054, 40920, 46581, 61380, 62108, 77635, 93162, 122760, 124216, 139743, 155270, 170797, 186324, 232905, 279486, 310540, 341594, 372648, 465810, 481337, 512391, 558972, 621080, 683188, 698715, 853985, 931620, 962674, 1024782, 1117944, 1366376, 1397430, 1444011, 1537173, 1707970, 1863240, 1925348, 2049564, 2406685, 2561955, 2794860, 2888022, 3074346, 3415940, 3850696, 4099128, 4332033, 4813370, 5123910, 5294707, 5589720, 5776044, 6148692, 6831880, 7220055, 7685865, 8664066, 9626740, 10247820, 10589414, 11552088, 12297384, 14440110, 15371730, 15884121, 17328132, 19253480, 20495640, 21178828, 21660165, 26473535, 28880220, 30743460, 31768242, 34656264, 42357656, 43320330, 47652363, 52947070, 57760440, 61486920, 63536484, 79420605, 86640660, 95304726, 105894140, 127072968, 158841210, 173281320, 190609452, 211788280, 238261815, 317682420, 381218904, 476523630, 635364840, 953047260, 1906094520]

約数ペア:

[(1, 1906094520), (2, 953047260), (3, 635364840), (4, 476523630), (5, 381218904), (6, 317682420), (8, 238261815), (9, 211788280), (10, 190609452), (11, 173281320), (12, 158841210), (15, 127072968), (18, 105894140), (20, 95304726), (22, 86640660), (24, 79420605), (30, 63536484), (31, 61486920), (33, 57760440), (36, 52947070), (40, 47652363), (44, 43320330), (45, 42357656), (55, 34656264), (60, 31768242), (62, 30743460), (66, 28880220), (72, 26473535), (88, 21660165), (90, 21178828), (93, 20495640), (99, 19253480), (110, 17328132), (120, 15884121), (124, 15371730), (132, 14440110), (155, 12297384), (165, 11552088), (180, 10589414), (186, 10247820), (198, 9626740), (220, 8664066), (248, 7685865), (264, 7220055), (279, 6831880), (310, 6148692), (330, 5776044), (341, 5589720), (360, 5294707), (372, 5123910), (396, 4813370), (440, 4332033), (465, 4099128), (495, 3850696), (558, 3415940), (620, 3074346), (660, 2888022), (682, 2794860), (744, 2561955), (792, 2406685), (930, 2049564), (990, 1925348), (1023, 1863240), (1116, 1707970), (1240, 1537173), (1320, 1444011), (1364, 1397430), (1395, 1366376), (1705, 1117944), (1860, 1024782), (1980, 962674), (2046, 931620), (2232, 853985), (2728, 698715), (2790, 683188), (3069, 621080), (3410, 558972), (3720, 512391), (3960, 481337), (4092, 465810), (5115, 372648), (5580, 341594), (6138, 310540), (6820, 279486), (8184, 232905), (10230, 186324), (11160, 170797), (12276, 155270), (13640, 139743), (15345, 124216), (15527, 122760), (20460, 93162), (24552, 77635), (30690, 62108), (31054, 61380), (40920, 46581)]