20437734240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61441}}^1$

素因数の和:61483

約数の個数: 384

約数和(自身を含む): 89184291840

約数和(自身を除く): 68746557600

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, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2520, 2640, 2772, 2970, 3024, 3080, 3168, 3360, 3465, 3696, 3780, 3960, 4158, 4320, 4620, 4752, 5040, 5280, 5544, 5940, 6048, 6160, 6930, 7392, 7560, 7920, 8316, 9240, 9504, 10080, 10395, 11088, 11880, 12320, 13860, 15120, 15840, 16632, 18480, 20790, 22176, 23760, 27720, 30240, 33264, 36960, 41580, 47520, 55440, 61441, 66528, 83160, 110880, 122882, 166320, 184323, 245764, 307205, 332640, 368646, 430087, 491528, 552969, 614410, 675851, 737292, 860174, 921615, 983056, 1105938, 1228820, 1290261, 1351702, 1474584, 1658907, 1720348, 1843230, 1966112, 2027553, 2150435, 2211876, 2457640, 2580522, 2703404, 2764845, 2949168, 3317814, 3379255, 3440696, 3686460, 3870783, 4055106, 4300870, 4423752, 4730957, 4915280, 5161044, 5406808, 5529690, 5898336, 6082659, 6451305, 6635628, 6758510, 6881392, 7372920, 7741566, 8110212, 8294535, 8601740, 8847504, 9461914, 9830560, 10137765, 10322088, 10813616, 11059380, 11612349, 12165318, 12902610, 13271256, 13517020, 13762784, 14192871, 14745840, 15483132, 16220424, 16589070, 17203480, 17695008, 18247977, 18923828, 19353915, 20275530, 20644176, 21627232, 22118760, 23224698, 23654785, 24330636, 25805220, 26542512, 27034040, 28385742, 29491680, 30413295, 30966264, 32440848, 33178140, 34406960, 36495954, 37847656, 38707830, 40551060, 41288352, 42578613, 44237520, 46449396, 47309570, 48661272, 51610440, 53085024, 54068080, 56771484, 58061745, 60826590, 61932528, 64881696, 66356280, 68813920, 70964355, 72991908, 75695312, 77415660, 81102120, 85157226, 88475040, 91239885, 92898792, 94619140, 97322544, 103220880, 108136160, 113542968, 116123490, 121653180, 123865056, 127735839, 132712560, 141928710, 145983816, 151390624, 154831320, 162204240, 170314452, 182479770, 185797584, 189238280, 194645088, 206441760, 212893065, 227085936, 232246980, 243306360, 255471678, 265425120, 283857420, 291967632, 309662640, 324408480, 340628904, 364959540, 371595168, 378476560, 425786130, 454171872, 464493960, 486612720, 510943356, 567714840, 583935264, 619325280, 638679195, 681257808, 729919080, 756953120, 851572260, 928987920, 973225440, 1021886712, 1135429680, 1277358390, 1362515616, 1459838160, 1703144520, 1857975840, 2043773424, 2270859360, 2554716780, 2919676320, 3406289040, 4087546848, 5109433560, 6812578080, 10218867120, 20437734240]

約数ペア:

[(1, 20437734240), (2, 10218867120), (3, 6812578080), (4, 5109433560), (5, 4087546848), (6, 3406289040), (7, 2919676320), (8, 2554716780), (9, 2270859360), (10, 2043773424), (11, 1857975840), (12, 1703144520), (14, 1459838160), (15, 1362515616), (16, 1277358390), (18, 1135429680), (20, 1021886712), (21, 973225440), (22, 928987920), (24, 851572260), (27, 756953120), (28, 729919080), (30, 681257808), (32, 638679195), (33, 619325280), (35, 583935264), (36, 567714840), (40, 510943356), (42, 486612720), (44, 464493960), (45, 454171872), (48, 425786130), (54, 378476560), (55, 371595168), (56, 364959540), (60, 340628904), (63, 324408480), (66, 309662640), (70, 291967632), (72, 283857420), (77, 265425120), (80, 255471678), (84, 243306360), (88, 232246980), (90, 227085936), (96, 212893065), (99, 206441760), (105, 194645088), (108, 189238280), (110, 185797584), (112, 182479770), (120, 170314452), (126, 162204240), (132, 154831320), (135, 151390624), (140, 145983816), (144, 141928710), (154, 132712560), (160, 127735839), (165, 123865056), (168, 121653180), (176, 116123490), (180, 113542968), (189, 108136160), (198, 103220880), (210, 97322544), (216, 94619140), (220, 92898792), (224, 91239885), (231, 88475040), (240, 85157226), (252, 81102120), (264, 77415660), (270, 75695312), (280, 72991908), (288, 70964355), (297, 68813920), (308, 66356280), (315, 64881696), (330, 61932528), (336, 60826590), (352, 58061745), (360, 56771484), (378, 54068080), (385, 53085024), (396, 51610440), (420, 48661272), (432, 47309570), (440, 46449396), (462, 44237520), (480, 42578613), (495, 41288352), (504, 40551060), (528, 38707830), (540, 37847656), (560, 36495954), (594, 34406960), (616, 33178140), (630, 32440848), (660, 30966264), (672, 30413295), (693, 29491680), (720, 28385742), (756, 27034040), (770, 26542512), (792, 25805220), (840, 24330636), (864, 23654785), (880, 23224698), (924, 22118760), (945, 21627232), (990, 20644176), (1008, 20275530), (1056, 19353915), (1080, 18923828), (1120, 18247977), (1155, 17695008), (1188, 17203480), (1232, 16589070), (1260, 16220424), (1320, 15483132), (1386, 14745840), (1440, 14192871), (1485, 13762784), (1512, 13517020), (1540, 13271256), (1584, 12902610), (1680, 12165318), (1760, 11612349), (1848, 11059380), (1890, 10813616), (1980, 10322088), (2016, 10137765), (2079, 9830560), (2160, 9461914), (2310, 8847504), (2376, 8601740), (2464, 8294535), (2520, 8110212), (2640, 7741566), (2772, 7372920), (2970, 6881392), (3024, 6758510), (3080, 6635628), (3168, 6451305), (3360, 6082659), (3465, 5898336), (3696, 5529690), (3780, 5406808), (3960, 5161044), (4158, 4915280), (4320, 4730957), (4620, 4423752), (4752, 4300870), (5040, 4055106), (5280, 3870783), (5544, 3686460), (5940, 3440696), (6048, 3379255), (6160, 3317814), (6930, 2949168), (7392, 2764845), (7560, 2703404), (7920, 2580522), (8316, 2457640), (9240, 2211876), (9504, 2150435), (10080, 2027553), (10395, 1966112), (11088, 1843230), (11880, 1720348), (12320, 1658907), (13860, 1474584), (15120, 1351702), (15840, 1290261), (16632, 1228820), (18480, 1105938), (20790, 983056), (22176, 921615), (23760, 860174), (27720, 737292), (30240, 675851), (33264, 614410), (36960, 552969), (41580, 491528), (47520, 430087), (55440, 368646), (61441, 332640), (66528, 307205), (83160, 245764), (110880, 184323), (122882, 166320)]