191689740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 679117824

約数和(自身を除く): 487428084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 270, 279, 297, 310, 324, 330, 341, 347, 372, 396, 405, 465, 495, 540, 558, 594, 620, 660, 682, 694, 810, 837, 891, 930, 990, 1023, 1041, 1116, 1188, 1364, 1388, 1395, 1485, 1620, 1674, 1705, 1735, 1782, 1860, 1980, 2046, 2082, 2511, 2790, 2970, 3069, 3123, 3348, 3410, 3470, 3564, 3817, 4092, 4164, 4185, 4455, 5022, 5115, 5205, 5580, 5940, 6138, 6246, 6820, 6940, 7634, 8370, 8910, 9207, 9369, 10044, 10230, 10410, 10757, 11451, 12276, 12492, 12555, 15268, 15345, 15615, 16740, 17820, 18414, 18738, 19085, 20460, 20820, 21514, 22902, 25110, 27621, 28107, 30690, 31230, 32271, 34353, 36828, 37476, 38170, 43028, 45804, 46035, 46845, 50220, 53785, 55242, 56214, 57255, 61380, 62460, 64542, 68706, 76340, 92070, 93690, 96813, 103059, 107570, 110484, 112428, 114510, 118327, 129084, 137412, 138105, 140535, 161355, 171765, 184140, 187380, 193626, 206118, 215140, 229020, 236654, 276210, 281070, 290439, 309177, 322710, 343530, 354981, 387252, 412236, 473308, 484065, 515295, 552420, 562140, 580878, 591635, 618354, 645420, 687060, 709962, 871317, 968130, 1030590, 1064943, 1161756, 1183270, 1236708, 1419924, 1452195, 1545885, 1742634, 1774905, 1936260, 2061180, 2129886, 2366540, 2904390, 3091770, 3194829, 3485268, 3549810, 4259772, 4356585, 5324715, 5808780, 6183540, 6389658, 7099620, 8713170, 9584487, 10649430, 12779316, 15974145, 17426340, 19168974, 21298860, 31948290, 38337948, 47922435, 63896580, 95844870, 191689740]

約数ペア:

[(1, 191689740), (2, 95844870), (3, 63896580), (4, 47922435), (5, 38337948), (6, 31948290), (9, 21298860), (10, 19168974), (11, 17426340), (12, 15974145), (15, 12779316), (18, 10649430), (20, 9584487), (22, 8713170), (27, 7099620), (30, 6389658), (31, 6183540), (33, 5808780), (36, 5324715), (44, 4356585), (45, 4259772), (54, 3549810), (55, 3485268), (60, 3194829), (62, 3091770), (66, 2904390), (81, 2366540), (90, 2129886), (93, 2061180), (99, 1936260), (108, 1774905), (110, 1742634), (124, 1545885), (132, 1452195), (135, 1419924), (155, 1236708), (162, 1183270), (165, 1161756), (180, 1064943), (186, 1030590), (198, 968130), (220, 871317), (270, 709962), (279, 687060), (297, 645420), (310, 618354), (324, 591635), (330, 580878), (341, 562140), (347, 552420), (372, 515295), (396, 484065), (405, 473308), (465, 412236), (495, 387252), (540, 354981), (558, 343530), (594, 322710), (620, 309177), (660, 290439), (682, 281070), (694, 276210), (810, 236654), (837, 229020), (891, 215140), (930, 206118), (990, 193626), (1023, 187380), (1041, 184140), (1116, 171765), (1188, 161355), (1364, 140535), (1388, 138105), (1395, 137412), (1485, 129084), (1620, 118327), (1674, 114510), (1705, 112428), (1735, 110484), (1782, 107570), (1860, 103059), (1980, 96813), (2046, 93690), (2082, 92070), (2511, 76340), (2790, 68706), (2970, 64542), (3069, 62460), (3123, 61380), (3348, 57255), (3410, 56214), (3470, 55242), (3564, 53785), (3817, 50220), (4092, 46845), (4164, 46035), (4185, 45804), (4455, 43028), (5022, 38170), (5115, 37476), (5205, 36828), (5580, 34353), (5940, 32271), (6138, 31230), (6246, 30690), (6820, 28107), (6940, 27621), (7634, 25110), (8370, 22902), (8910, 21514), (9207, 20820), (9369, 20460), (10044, 19085), (10230, 18738), (10410, 18414), (10757, 17820), (11451, 16740), (12276, 15615), (12492, 15345), (12555, 15268)]