21969361680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:423

約数の個数: 480

約数和(自身を含む): 81316831104

約数和(自身を除く): 59347469424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 98, 105, 112, 120, 140, 146, 147, 157, 163, 168, 196, 210, 219, 240, 245, 280, 292, 294, 314, 326, 336, 365, 392, 420, 438, 471, 489, 490, 511, 560, 584, 588, 628, 652, 730, 735, 784, 785, 815, 840, 876, 942, 978, 980, 1022, 1095, 1099, 1141, 1168, 1176, 1256, 1304, 1460, 1470, 1533, 1570, 1630, 1680, 1752, 1884, 1956, 1960, 2044, 2190, 2198, 2282, 2352, 2355, 2445, 2512, 2555, 2608, 2920, 2940, 3066, 3140, 3260, 3297, 3423, 3504, 3577, 3768, 3912, 3920, 4088, 4380, 4396, 4564, 4710, 4890, 5110, 5495, 5705, 5840, 5880, 6132, 6280, 6520, 6594, 6846, 7154, 7536, 7665, 7693, 7824, 7987, 8176, 8760, 8792, 9128, 9420, 9780, 10220, 10731, 10990, 11410, 11461, 11760, 11899, 12264, 12560, 13040, 13188, 13692, 14308, 15330, 15386, 15974, 16485, 17115, 17520, 17584, 17885, 18256, 18840, 19560, 20440, 21462, 21980, 22820, 22922, 23079, 23798, 23961, 24528, 25591, 26376, 27384, 28616, 30660, 30772, 31948, 32970, 34230, 34383, 35697, 35770, 37680, 38465, 39120, 39935, 40880, 42924, 43960, 45640, 45844, 46158, 47596, 47922, 51182, 52752, 53655, 54768, 57232, 57305, 59495, 61320, 61544, 63896, 65940, 68460, 68766, 71394, 71540, 76773, 76930, 79870, 80227, 83293, 85848, 87920, 91280, 91688, 92316, 95192, 95844, 102364, 107310, 114610, 115395, 118990, 119805, 122640, 123088, 127792, 127955, 131880, 136920, 137532, 142788, 143080, 153546, 153860, 159740, 160454, 166586, 171696, 171915, 178485, 179137, 183376, 184632, 190384, 191688, 204728, 214620, 229220, 230790, 237980, 239610, 240681, 249879, 255910, 263760, 273840, 275064, 285576, 286160, 307092, 307720, 319480, 320908, 333172, 343830, 356970, 358274, 369264, 383376, 383865, 401135, 409456, 416465, 429240, 458440, 461580, 475960, 479220, 481362, 499758, 511820, 537411, 550128, 561589, 571152, 583051, 614184, 615440, 638960, 641816, 666344, 687660, 713940, 716548, 767730, 802270, 832930, 858480, 895685, 916880, 923160, 951920, 958440, 962724, 999516, 1023640, 1074822, 1123178, 1166102, 1203405, 1228368, 1249395, 1253959, 1283632, 1332688, 1375320, 1427880, 1433096, 1535460, 1604540, 1665860, 1684767, 1749153, 1791370, 1846320, 1868143, 1916880, 1925448, 1999032, 2047280, 2149644, 2246356, 2332204, 2406810, 2498790, 2507918, 2687055, 2750640, 2807945, 2855760, 2866192, 2915255, 3070920, 3209080, 3331720, 3369534, 3498306, 3582740, 3736286, 3761877, 3850896, 3998064, 4299288, 4492712, 4664408, 4813620, 4997580, 5015836, 5374110, 5604429, 5615890, 5830510, 6141840, 6269795, 6418160, 6663440, 6739068, 6996612, 7165480, 7472572, 7523754, 8423835, 8598576, 8745765, 8985424, 9328816, 9340715, 9627240, 9995160, 10031672, 10748220, 11208858, 11231780, 11661020, 12539590, 13077001, 13478136, 13993224, 14330960, 14945144, 15047508, 16847670, 17491530, 18681430, 18809385, 19254480, 19990320, 20063344, 21496440, 22417716, 22463560, 23322040, 25079180, 26154002, 26956272, 27986448, 28022145, 29890288, 30095016, 33695340, 34983060, 37362860, 37618770, 39231003, 42992880, 44835432, 44927120, 46644080, 50158360, 52308004, 56044290, 60190032, 65385005, 67390680, 69966120, 74725720, 75237540, 78462006, 89670864, 91539007, 100316720, 104616008, 112088580, 130770010, 134781360, 139932240, 149451440, 150475080, 156924012, 183078014, 196155015, 209232016, 224177160, 261540020, 274617021, 300950160, 313848024, 366156028, 392310030, 448354320, 457695035, 523080040, 549234042, 627696048, 732312056, 784620060, 915390070, 1046160080, 1098468084, 1373085105, 1464624112, 1569240120, 1830780140, 2196936168, 2746170210, 3138480240, 3661560280, 4393872336, 5492340420, 7323120560, 10984680840, 21969361680]

約数ペア:

[(1, 21969361680), (2, 10984680840), (3, 7323120560), (4, 5492340420), (5, 4393872336), (6, 3661560280), (7, 3138480240), (8, 2746170210), (10, 2196936168), (12, 1830780140), (14, 1569240120), (15, 1464624112), (16, 1373085105), (20, 1098468084), (21, 1046160080), (24, 915390070), (28, 784620060), (30, 732312056), (35, 627696048), (40, 549234042), (42, 523080040), (48, 457695035), (49, 448354320), (56, 392310030), (60, 366156028), (70, 313848024), (73, 300950160), (80, 274617021), (84, 261540020), (98, 224177160), (105, 209232016), (112, 196155015), (120, 183078014), (140, 156924012), (146, 150475080), (147, 149451440), (157, 139932240), (163, 134781360), (168, 130770010), (196, 112088580), (210, 104616008), (219, 100316720), (240, 91539007), (245, 89670864), (280, 78462006), (292, 75237540), (294, 74725720), (314, 69966120), (326, 67390680), (336, 65385005), (365, 60190032), (392, 56044290), (420, 52308004), (438, 50158360), (471, 46644080), (489, 44927120), (490, 44835432), (511, 42992880), (560, 39231003), (584, 37618770), (588, 37362860), (628, 34983060), (652, 33695340), (730, 30095016), (735, 29890288), (784, 28022145), (785, 27986448), (815, 26956272), (840, 26154002), (876, 25079180), (942, 23322040), (978, 22463560), (980, 22417716), (1022, 21496440), (1095, 20063344), (1099, 19990320), (1141, 19254480), (1168, 18809385), (1176, 18681430), (1256, 17491530), (1304, 16847670), (1460, 15047508), (1470, 14945144), (1533, 14330960), (1570, 13993224), (1630, 13478136), (1680, 13077001), (1752, 12539590), (1884, 11661020), (1956, 11231780), (1960, 11208858), (2044, 10748220), (2190, 10031672), (2198, 9995160), (2282, 9627240), (2352, 9340715), (2355, 9328816), (2445, 8985424), (2512, 8745765), (2555, 8598576), (2608, 8423835), (2920, 7523754), (2940, 7472572), (3066, 7165480), (3140, 6996612), (3260, 6739068), (3297, 6663440), (3423, 6418160), (3504, 6269795), (3577, 6141840), (3768, 5830510), (3912, 5615890), (3920, 5604429), (4088, 5374110), (4380, 5015836), (4396, 4997580), (4564, 4813620), (4710, 4664408), (4890, 4492712), (5110, 4299288), (5495, 3998064), (5705, 3850896), (5840, 3761877), (5880, 3736286), (6132, 3582740), (6280, 3498306), (6520, 3369534), (6594, 3331720), (6846, 3209080), (7154, 3070920), (7536, 2915255), (7665, 2866192), (7693, 2855760), (7824, 2807945), (7987, 2750640), (8176, 2687055), (8760, 2507918), (8792, 2498790), (9128, 2406810), (9420, 2332204), (9780, 2246356), (10220, 2149644), (10731, 2047280), (10990, 1999032), (11410, 1925448), (11461, 1916880), (11760, 1868143), (11899, 1846320), (12264, 1791370), (12560, 1749153), (13040, 1684767), (13188, 1665860), (13692, 1604540), (14308, 1535460), (15330, 1433096), (15386, 1427880), (15974, 1375320), (16485, 1332688), (17115, 1283632), (17520, 1253959), (17584, 1249395), (17885, 1228368), (18256, 1203405), (18840, 1166102), (19560, 1123178), (20440, 1074822), (21462, 1023640), (21980, 999516), (22820, 962724), (22922, 958440), (23079, 951920), (23798, 923160), (23961, 916880), (24528, 895685), (25591, 858480), (26376, 832930), (27384, 802270), (28616, 767730), (30660, 716548), (30772, 713940), (31948, 687660), (32970, 666344), (34230, 641816), (34383, 638960), (35697, 615440), (35770, 614184), (37680, 583051), (38465, 571152), (39120, 561589), (39935, 550128), (40880, 537411), (42924, 511820), (43960, 499758), (45640, 481362), (45844, 479220), (46158, 475960), (47596, 461580), (47922, 458440), (51182, 429240), (52752, 416465), (53655, 409456), (54768, 401135), (57232, 383865), (57305, 383376), (59495, 369264), (61320, 358274), (61544, 356970), (63896, 343830), (65940, 333172), (68460, 320908), (68766, 319480), (71394, 307720), (71540, 307092), (76773, 286160), (76930, 285576), (79870, 275064), (80227, 273840), (83293, 263760), (85848, 255910), (87920, 249879), (91280, 240681), (91688, 239610), (92316, 237980), (95192, 230790), (95844, 229220), (102364, 214620), (107310, 204728), (114610, 191688), (115395, 190384), (118990, 184632), (119805, 183376), (122640, 179137), (123088, 178485), (127792, 171915), (127955, 171696), (131880, 166586), (136920, 160454), (137532, 159740), (142788, 153860), (143080, 153546)]