3938209380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 288

約数和(自身を含む): 14042246400

約数和(自身を除く): 10104037020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 227, 245, 252, 281, 294, 315, 343, 420, 441, 454, 490, 562, 588, 630, 681, 686, 735, 843, 882, 908, 980, 1029, 1124, 1135, 1260, 1362, 1372, 1405, 1470, 1589, 1686, 1715, 1764, 1967, 2043, 2058, 2205, 2270, 2529, 2724, 2810, 2940, 3087, 3178, 3372, 3405, 3430, 3934, 4086, 4116, 4215, 4410, 4540, 4767, 5058, 5145, 5620, 5901, 6174, 6356, 6810, 6860, 7868, 7945, 8172, 8430, 8820, 9534, 9835, 10116, 10215, 10290, 11123, 11802, 12348, 12645, 13620, 13769, 14301, 15435, 15890, 16860, 17703, 19068, 19670, 20430, 20580, 22246, 23604, 23835, 25290, 27538, 28602, 29505, 30870, 31780, 33369, 35406, 39340, 40860, 41307, 44492, 47670, 50580, 55076, 55615, 57204, 59010, 61740, 63787, 66738, 68845, 70812, 71505, 77861, 82614, 88515, 95340, 96383, 100107, 111230, 118020, 123921, 127574, 133476, 137690, 143010, 155722, 165228, 166845, 177030, 191361, 192766, 200214, 206535, 222460, 233583, 247842, 255148, 275380, 286020, 289149, 311444, 318935, 333690, 354060, 382722, 385532, 389305, 400428, 413070, 446509, 467166, 481915, 495684, 500535, 574083, 578298, 619605, 637870, 667380, 700749, 765444, 778610, 826140, 867447, 893018, 934332, 956805, 963830, 1001070, 1148166, 1156596, 1167915, 1239210, 1275740, 1339527, 1401498, 1445745, 1557220, 1734894, 1786036, 1913610, 1927660, 2002140, 2232545, 2296332, 2335830, 2478420, 2679054, 2802996, 2870415, 2891490, 3125563, 3469788, 3503745, 3827220, 4018581, 4337235, 4465090, 4671660, 5358108, 5740830, 5782980, 6251126, 6697635, 7007490, 8037162, 8674470, 8930180, 9376689, 11481660, 12502252, 13395270, 14014980, 15627815, 16074324, 17348940, 18753378, 20092905, 21878941, 26790540, 28130067, 31255630, 37506756, 40185810, 43757882, 46883445, 56260134, 62511260, 65636823, 80371620, 87515764, 93766890, 109394705, 112520268, 131273646, 140650335, 187533780, 196910469, 218789410, 262547292, 281300670, 328184115, 393820938, 437578820, 562601340, 656368230, 787641876, 984552345, 1312736460, 1969104690, 3938209380]

約数ペア:

[(1, 3938209380), (2, 1969104690), (3, 1312736460), (4, 984552345), (5, 787641876), (6, 656368230), (7, 562601340), (9, 437578820), (10, 393820938), (12, 328184115), (14, 281300670), (15, 262547292), (18, 218789410), (20, 196910469), (21, 187533780), (28, 140650335), (30, 131273646), (35, 112520268), (36, 109394705), (42, 93766890), (45, 87515764), (49, 80371620), (60, 65636823), (63, 62511260), (70, 56260134), (84, 46883445), (90, 43757882), (98, 40185810), (105, 37506756), (126, 31255630), (140, 28130067), (147, 26790540), (180, 21878941), (196, 20092905), (210, 18753378), (227, 17348940), (245, 16074324), (252, 15627815), (281, 14014980), (294, 13395270), (315, 12502252), (343, 11481660), (420, 9376689), (441, 8930180), (454, 8674470), (490, 8037162), (562, 7007490), (588, 6697635), (630, 6251126), (681, 5782980), (686, 5740830), (735, 5358108), (843, 4671660), (882, 4465090), (908, 4337235), (980, 4018581), (1029, 3827220), (1124, 3503745), (1135, 3469788), (1260, 3125563), (1362, 2891490), (1372, 2870415), (1405, 2802996), (1470, 2679054), (1589, 2478420), (1686, 2335830), (1715, 2296332), (1764, 2232545), (1967, 2002140), (2043, 1927660), (2058, 1913610), (2205, 1786036), (2270, 1734894), (2529, 1557220), (2724, 1445745), (2810, 1401498), (2940, 1339527), (3087, 1275740), (3178, 1239210), (3372, 1167915), (3405, 1156596), (3430, 1148166), (3934, 1001070), (4086, 963830), (4116, 956805), (4215, 934332), (4410, 893018), (4540, 867447), (4767, 826140), (5058, 778610), (5145, 765444), (5620, 700749), (5901, 667380), (6174, 637870), (6356, 619605), (6810, 578298), (6860, 574083), (7868, 500535), (7945, 495684), (8172, 481915), (8430, 467166), (8820, 446509), (9534, 413070), (9835, 400428), (10116, 389305), (10215, 385532), (10290, 382722), (11123, 354060), (11802, 333690), (12348, 318935), (12645, 311444), (13620, 289149), (13769, 286020), (14301, 275380), (15435, 255148), (15890, 247842), (16860, 233583), (17703, 222460), (19068, 206535), (19670, 200214), (20430, 192766), (20580, 191361), (22246, 177030), (23604, 166845), (23835, 165228), (25290, 155722), (27538, 143010), (28602, 137690), (29505, 133476), (30870, 127574), (31780, 123921), (33369, 118020), (35406, 111230), (39340, 100107), (40860, 96383), (41307, 95340), (44492, 88515), (47670, 82614), (50580, 77861), (55076, 71505), (55615, 70812), (57204, 68845), (59010, 66738), (61740, 63787)]