21231912240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127657}}^1$

素因数の和:127697

約数の個数: 320

約数和(自身を含む): 91178449920

約数和(自身を除く): 69946537680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5940, 6160, 6930, 7560, 7920, 8316, 9240, 10395, 11088, 11880, 13860, 15120, 16632, 18480, 20790, 23760, 27720, 33264, 41580, 55440, 83160, 127657, 166320, 255314, 382971, 510628, 638285, 765942, 893599, 1021256, 1148913, 1276570, 1404227, 1531884, 1787198, 1914855, 2042512, 2297826, 2553140, 2680797, 2808454, 3063768, 3446739, 3574396, 3829710, 4212681, 4467995, 4595652, 5106280, 5361594, 5616908, 5744565, 6127536, 6893478, 7021135, 7148792, 7659420, 8042391, 8425362, 8935990, 9191304, 9829589, 10212560, 10723188, 11233816, 11489130, 12638043, 13403985, 13786956, 14042270, 14297584, 15318840, 16084782, 16850724, 17233695, 17871980, 18382608, 19659178, 21063405, 21446376, 22467632, 22978260, 24127173, 25276086, 26807970, 27573912, 28084540, 29488767, 30637680, 32169564, 33701448, 34467390, 35743960, 37914129, 39318356, 40211955, 42126810, 42892752, 45956520, 48254346, 49147945, 50552172, 53615940, 55147824, 56169080, 58977534, 63190215, 64339128, 67402896, 68934780, 71487920, 75828258, 78636712, 80423910, 84253620, 88466301, 91913040, 96508692, 98295890, 101104344, 107231880, 112338160, 117955068, 120635865, 126380430, 128678256, 137869560, 147443835, 151656516, 157273424, 160847820, 168507240, 176932602, 189570645, 193017384, 196591780, 202208688, 214463760, 235910136, 241271730, 252760860, 265398903, 275739120, 294887670, 303313032, 321695640, 337014480, 353865204, 379141290, 386034768, 393183560, 442331505, 471820272, 482543460, 505521720, 530797806, 589775340, 606626064, 643391280, 707730408, 758282580, 786367120, 884663010, 965086920, 1011043440, 1061595612, 1179550680, 1326994515, 1415460816, 1516565160, 1769326020, 1930173840, 2123191224, 2359101360, 2653989030, 3033130320, 3538652040, 4246382448, 5307978060, 7077304080, 10615956120, 21231912240]

約数ペア:

[(1, 21231912240), (2, 10615956120), (3, 7077304080), (4, 5307978060), (5, 4246382448), (6, 3538652040), (7, 3033130320), (8, 2653989030), (9, 2359101360), (10, 2123191224), (11, 1930173840), (12, 1769326020), (14, 1516565160), (15, 1415460816), (16, 1326994515), (18, 1179550680), (20, 1061595612), (21, 1011043440), (22, 965086920), (24, 884663010), (27, 786367120), (28, 758282580), (30, 707730408), (33, 643391280), (35, 606626064), (36, 589775340), (40, 530797806), (42, 505521720), (44, 482543460), (45, 471820272), (48, 442331505), (54, 393183560), (55, 386034768), (56, 379141290), (60, 353865204), (63, 337014480), (66, 321695640), (70, 303313032), (72, 294887670), (77, 275739120), (80, 265398903), (84, 252760860), (88, 241271730), (90, 235910136), (99, 214463760), (105, 202208688), (108, 196591780), (110, 193017384), (112, 189570645), (120, 176932602), (126, 168507240), (132, 160847820), (135, 157273424), (140, 151656516), (144, 147443835), (154, 137869560), (165, 128678256), (168, 126380430), (176, 120635865), (180, 117955068), (189, 112338160), (198, 107231880), (210, 101104344), (216, 98295890), (220, 96508692), (231, 91913040), (240, 88466301), (252, 84253620), (264, 80423910), (270, 78636712), (280, 75828258), (297, 71487920), (308, 68934780), (315, 67402896), (330, 64339128), (336, 63190215), (360, 58977534), (378, 56169080), (385, 55147824), (396, 53615940), (420, 50552172), (432, 49147945), (440, 48254346), (462, 45956520), (495, 42892752), (504, 42126810), (528, 40211955), (540, 39318356), (560, 37914129), (594, 35743960), (616, 34467390), (630, 33701448), (660, 32169564), (693, 30637680), (720, 29488767), (756, 28084540), (770, 27573912), (792, 26807970), (840, 25276086), (880, 24127173), (924, 22978260), (945, 22467632), (990, 21446376), (1008, 21063405), (1080, 19659178), (1155, 18382608), (1188, 17871980), (1232, 17233695), (1260, 16850724), (1320, 16084782), (1386, 15318840), (1485, 14297584), (1512, 14042270), (1540, 13786956), (1584, 13403985), (1680, 12638043), (1848, 11489130), (1890, 11233816), (1980, 10723188), (2079, 10212560), (2160, 9829589), (2310, 9191304), (2376, 8935990), (2520, 8425362), (2640, 8042391), (2772, 7659420), (2970, 7148792), (3024, 7021135), (3080, 6893478), (3465, 6127536), (3696, 5744565), (3780, 5616908), (3960, 5361594), (4158, 5106280), (4620, 4595652), (4752, 4467995), (5040, 4212681), (5544, 3829710), (5940, 3574396), (6160, 3446739), (6930, 3063768), (7560, 2808454), (7920, 2680797), (8316, 2553140), (9240, 2297826), (10395, 2042512), (11088, 1914855), (11880, 1787198), (13860, 1531884), (15120, 1404227), (16632, 1276570), (18480, 1148913), (20790, 1021256), (23760, 893599), (27720, 765942), (33264, 638285), (41580, 510628), (55440, 382971), (83160, 255314), (127657, 166320)]