20163741660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:857

約数の個数: 288

約数和(自身を含む): 65666764800

約数和(自身を除く): 45503023140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 47, 60, 69, 90, 92, 94, 115, 138, 141, 173, 180, 188, 207, 230, 235, 276, 282, 345, 346, 414, 423, 460, 470, 519, 564, 599, 690, 692, 705, 828, 846, 865, 940, 1035, 1038, 1081, 1198, 1380, 1410, 1557, 1692, 1730, 1797, 2070, 2076, 2115, 2162, 2396, 2595, 2820, 2995, 3114, 3243, 3460, 3594, 3979, 4140, 4230, 4324, 5190, 5391, 5405, 5990, 6228, 6486, 7188, 7785, 7958, 8131, 8460, 8985, 9729, 10380, 10782, 10810, 11937, 11980, 12972, 13777, 15570, 15916, 16215, 16262, 17970, 19458, 19895, 21564, 21620, 23874, 24393, 26955, 27554, 28153, 31140, 32430, 32524, 35811, 35940, 38916, 39790, 40655, 41331, 47748, 48645, 48786, 53910, 55108, 56306, 59685, 64860, 68885, 71622, 73179, 79580, 81310, 82662, 84459, 97290, 97572, 103627, 107820, 112612, 119370, 121965, 123993, 137770, 140765, 143244, 146358, 162620, 165324, 168918, 179055, 187013, 194580, 206655, 207254, 238740, 243930, 247986, 253377, 275540, 281530, 292716, 310881, 337836, 358110, 365895, 374026, 413310, 414508, 422295, 487860, 495972, 506754, 518135, 561039, 563060, 619965, 621762, 647519, 716220, 731790, 748052, 826620, 844590, 932643, 935065, 1013508, 1036270, 1122078, 1239930, 1243524, 1266885, 1295038, 1463580, 1554405, 1683117, 1689180, 1865286, 1870130, 1942557, 2072540, 2244156, 2383421, 2479860, 2533770, 2590076, 2805195, 3108810, 3237595, 3366234, 3730572, 3740260, 3885114, 4663215, 4766842, 4870469, 5067540, 5610390, 5827671, 6217620, 6475190, 6732468, 7150263, 7770228, 8415585, 9326430, 9533684, 9712785, 9740938, 11220780, 11655342, 11917105, 12950380, 14300526, 14611407, 16831170, 18652860, 19425570, 19481876, 21450789, 23310684, 23834210, 24352345, 28601052, 29138355, 29222814, 33662340, 35751315, 38851140, 42901578, 43834221, 47668420, 48704690, 58276710, 58445628, 71502630, 73057035, 85803156, 87668442, 97409380, 107253945, 112020787, 116553420, 143005260, 146114070, 175336884, 214507890, 219171105, 224041574, 292228140, 336062361, 429015780, 438342210, 448083148, 560103935, 672124722, 876684420, 1008187083, 1120207870, 1344249444, 1680311805, 2016374166, 2240415740, 3360623610, 4032748332, 5040935415, 6721247220, 10081870830, 20163741660]

約数ペア:

[(1, 20163741660), (2, 10081870830), (3, 6721247220), (4, 5040935415), (5, 4032748332), (6, 3360623610), (9, 2240415740), (10, 2016374166), (12, 1680311805), (15, 1344249444), (18, 1120207870), (20, 1008187083), (23, 876684420), (30, 672124722), (36, 560103935), (45, 448083148), (46, 438342210), (47, 429015780), (60, 336062361), (69, 292228140), (90, 224041574), (92, 219171105), (94, 214507890), (115, 175336884), (138, 146114070), (141, 143005260), (173, 116553420), (180, 112020787), (188, 107253945), (207, 97409380), (230, 87668442), (235, 85803156), (276, 73057035), (282, 71502630), (345, 58445628), (346, 58276710), (414, 48704690), (423, 47668420), (460, 43834221), (470, 42901578), (519, 38851140), (564, 35751315), (599, 33662340), (690, 29222814), (692, 29138355), (705, 28601052), (828, 24352345), (846, 23834210), (865, 23310684), (940, 21450789), (1035, 19481876), (1038, 19425570), (1081, 18652860), (1198, 16831170), (1380, 14611407), (1410, 14300526), (1557, 12950380), (1692, 11917105), (1730, 11655342), (1797, 11220780), (2070, 9740938), (2076, 9712785), (2115, 9533684), (2162, 9326430), (2396, 8415585), (2595, 7770228), (2820, 7150263), (2995, 6732468), (3114, 6475190), (3243, 6217620), (3460, 5827671), (3594, 5610390), (3979, 5067540), (4140, 4870469), (4230, 4766842), (4324, 4663215), (5190, 3885114), (5391, 3740260), (5405, 3730572), (5990, 3366234), (6228, 3237595), (6486, 3108810), (7188, 2805195), (7785, 2590076), (7958, 2533770), (8131, 2479860), (8460, 2383421), (8985, 2244156), (9729, 2072540), (10380, 1942557), (10782, 1870130), (10810, 1865286), (11937, 1689180), (11980, 1683117), (12972, 1554405), (13777, 1463580), (15570, 1295038), (15916, 1266885), (16215, 1243524), (16262, 1239930), (17970, 1122078), (19458, 1036270), (19895, 1013508), (21564, 935065), (21620, 932643), (23874, 844590), (24393, 826620), (26955, 748052), (27554, 731790), (28153, 716220), (31140, 647519), (32430, 621762), (32524, 619965), (35811, 563060), (35940, 561039), (38916, 518135), (39790, 506754), (40655, 495972), (41331, 487860), (47748, 422295), (48645, 414508), (48786, 413310), (53910, 374026), (55108, 365895), (56306, 358110), (59685, 337836), (64860, 310881), (68885, 292716), (71622, 281530), (73179, 275540), (79580, 253377), (81310, 247986), (82662, 243930), (84459, 238740), (97290, 207254), (97572, 206655), (103627, 194580), (107820, 187013), (112612, 179055), (119370, 168918), (121965, 165324), (123993, 162620), (137770, 146358), (140765, 143244)]