1963983240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:981

約数の個数: 256

約数和(自身を含む): 6873120000

約数和(自身を除く): 4909136760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 73, 87, 90, 108, 116, 120, 135, 145, 146, 174, 180, 216, 219, 232, 261, 270, 290, 292, 348, 360, 365, 435, 438, 522, 540, 580, 584, 657, 696, 730, 783, 859, 870, 876, 1044, 1080, 1095, 1160, 1305, 1314, 1460, 1566, 1718, 1740, 1752, 1971, 2088, 2117, 2190, 2577, 2610, 2628, 2920, 3132, 3285, 3436, 3480, 3915, 3942, 4234, 4295, 4380, 5154, 5220, 5256, 6264, 6351, 6570, 6872, 7731, 7830, 7884, 8468, 8590, 8760, 9855, 10308, 10440, 10585, 12702, 12885, 13140, 15462, 15660, 15768, 16936, 17180, 19053, 19710, 20616, 21170, 23193, 24911, 25404, 25770, 26280, 30924, 31320, 31755, 34360, 38106, 38655, 39420, 42340, 46386, 49822, 50808, 51540, 57159, 61848, 62707, 63510, 74733, 76212, 77310, 78840, 84680, 92772, 95265, 99644, 103080, 114318, 115965, 124555, 125414, 127020, 149466, 152424, 154620, 185544, 188121, 190530, 199288, 224199, 228636, 231930, 249110, 250828, 254040, 285795, 298932, 309240, 313535, 373665, 376242, 381060, 448398, 457272, 463860, 498220, 501656, 564363, 571590, 597864, 627070, 672597, 747330, 752484, 762120, 896796, 927720, 940605, 996440, 1120995, 1128726, 1143180, 1254140, 1345194, 1494660, 1504968, 1693089, 1793592, 1818503, 1881210, 2241990, 2257452, 2286360, 2508280, 2690388, 2821815, 2989320, 3362985, 3386178, 3637006, 3762420, 4483980, 4514904, 5380776, 5455509, 5643630, 6725970, 6772356, 7274012, 7524840, 8465445, 8967960, 9092515, 10911018, 11287260, 13451940, 13544712, 14548024, 16366527, 16930890, 18185030, 21822036, 22574520, 26903880, 27277545, 32733054, 33861780, 36370060, 43644072, 49099581, 54555090, 65466108, 67723560, 72740120, 81832635, 98199162, 109110180, 130932216, 163665270, 196398324, 218220360, 245497905, 327330540, 392796648, 490995810, 654661080, 981991620, 1963983240]

約数ペア:

[(1, 1963983240), (2, 981991620), (3, 654661080), (4, 490995810), (5, 392796648), (6, 327330540), (8, 245497905), (9, 218220360), (10, 196398324), (12, 163665270), (15, 130932216), (18, 109110180), (20, 98199162), (24, 81832635), (27, 72740120), (29, 67723560), (30, 65466108), (36, 54555090), (40, 49099581), (45, 43644072), (54, 36370060), (58, 33861780), (60, 32733054), (72, 27277545), (73, 26903880), (87, 22574520), (90, 21822036), (108, 18185030), (116, 16930890), (120, 16366527), (135, 14548024), (145, 13544712), (146, 13451940), (174, 11287260), (180, 10911018), (216, 9092515), (219, 8967960), (232, 8465445), (261, 7524840), (270, 7274012), (290, 6772356), (292, 6725970), (348, 5643630), (360, 5455509), (365, 5380776), (435, 4514904), (438, 4483980), (522, 3762420), (540, 3637006), (580, 3386178), (584, 3362985), (657, 2989320), (696, 2821815), (730, 2690388), (783, 2508280), (859, 2286360), (870, 2257452), (876, 2241990), (1044, 1881210), (1080, 1818503), (1095, 1793592), (1160, 1693089), (1305, 1504968), (1314, 1494660), (1460, 1345194), (1566, 1254140), (1718, 1143180), (1740, 1128726), (1752, 1120995), (1971, 996440), (2088, 940605), (2117, 927720), (2190, 896796), (2577, 762120), (2610, 752484), (2628, 747330), (2920, 672597), (3132, 627070), (3285, 597864), (3436, 571590), (3480, 564363), (3915, 501656), (3942, 498220), (4234, 463860), (4295, 457272), (4380, 448398), (5154, 381060), (5220, 376242), (5256, 373665), (6264, 313535), (6351, 309240), (6570, 298932), (6872, 285795), (7731, 254040), (7830, 250828), (7884, 249110), (8468, 231930), (8590, 228636), (8760, 224199), (9855, 199288), (10308, 190530), (10440, 188121), (10585, 185544), (12702, 154620), (12885, 152424), (13140, 149466), (15462, 127020), (15660, 125414), (15768, 124555), (16936, 115965), (17180, 114318), (19053, 103080), (19710, 99644), (20616, 95265), (21170, 92772), (23193, 84680), (24911, 78840), (25404, 77310), (25770, 76212), (26280, 74733), (30924, 63510), (31320, 62707), (31755, 61848), (34360, 57159), (38106, 51540), (38655, 50808), (39420, 49822), (42340, 46386)]