21971583360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 576

約数和(自身を含む): 82214280720

約数和(自身を除く): 60242697360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 67, 68, 72, 80, 85, 90, 96, 102, 120, 128, 134, 136, 144, 153, 160, 170, 180, 192, 197, 201, 204, 240, 255, 268, 272, 288, 289, 306, 320, 335, 340, 360, 384, 394, 402, 408, 480, 510, 536, 544, 576, 578, 591, 603, 612, 640, 670, 680, 720, 765, 788, 804, 816, 867, 960, 985, 1005, 1020, 1072, 1088, 1139, 1152, 1156, 1182, 1206, 1224, 1340, 1360, 1440, 1445, 1530, 1576, 1608, 1632, 1734, 1773, 1920, 1970, 2010, 2040, 2144, 2176, 2278, 2312, 2364, 2412, 2448, 2601, 2680, 2720, 2880, 2890, 2955, 3015, 3060, 3152, 3216, 3264, 3349, 3417, 3468, 3546, 3940, 4020, 4080, 4288, 4335, 4556, 4624, 4728, 4824, 4896, 5202, 5360, 5440, 5695, 5760, 5780, 5910, 6030, 6120, 6304, 6432, 6528, 6698, 6834, 6936, 7092, 7880, 8040, 8160, 8576, 8670, 8865, 9112, 9248, 9456, 9648, 9792, 10047, 10251, 10404, 10720, 10880, 11390, 11560, 11820, 12060, 12240, 12608, 12864, 13005, 13199, 13396, 13668, 13872, 14184, 15760, 16080, 16320, 16745, 17085, 17340, 17730, 18224, 18496, 18912, 19296, 19363, 19584, 20094, 20502, 20808, 21440, 22780, 23120, 23640, 24120, 24480, 25216, 25728, 26010, 26398, 26792, 27336, 27744, 28368, 30141, 31520, 32160, 32640, 33490, 34170, 34680, 35460, 36448, 36992, 37824, 38592, 38726, 39597, 40188, 41004, 41616, 42880, 45560, 46240, 47280, 48240, 48960, 50235, 51255, 52020, 52796, 53584, 54672, 55488, 56736, 56933, 58089, 60282, 63040, 64320, 65995, 66980, 68340, 69360, 70920, 72896, 75648, 77184, 77452, 79194, 80376, 82008, 83232, 91120, 92480, 94560, 96480, 96815, 97920, 100470, 102510, 104040, 105592, 107168, 109344, 110976, 113472, 113866, 116178, 118791, 120564, 126080, 128640, 131990, 133960, 136680, 138720, 141840, 145792, 150705, 154904, 158388, 160752, 164016, 166464, 170799, 174267, 182240, 184960, 189120, 192960, 193630, 197985, 200940, 205020, 208080, 211184, 214336, 218688, 224383, 226944, 227732, 232356, 237582, 241128, 263980, 267920, 273360, 277440, 283680, 284665, 290445, 301410, 309808, 316776, 321504, 328032, 332928, 341598, 348534, 364480, 378240, 385920, 387260, 395970, 401880, 410040, 416160, 422368, 428672, 437376, 448766, 455464, 464712, 475164, 482256, 512397, 527960, 535840, 546720, 554880, 567360, 569330, 580890, 593955, 602820, 619616, 633552, 643008, 656064, 673149, 683196, 697068, 728960, 774520, 791940, 803760, 820080, 832320, 844736, 853995, 871335, 897532, 910928, 929424, 950328, 964512, 1024794, 1055920, 1071680, 1093440, 1121915, 1134720, 1138660, 1161780, 1187910, 1205640, 1239232, 1267104, 1286016, 1312128, 1346298, 1366392, 1394136, 1549040, 1583880, 1607520, 1640160, 1664640, 1689472, 1707990, 1742670, 1795064, 1821856, 1858848, 1900656, 1929024, 2019447, 2049588, 2111840, 2143360, 2186880, 2243830, 2277320, 2323560, 2375820, 2411280, 2478464, 2534208, 2561985, 2692596, 2732784, 2788272, 3098080, 3167760, 3215040, 3280320, 3365745, 3415980, 3485340, 3590128, 3643712, 3717696, 3801312, 3814511, 3858048, 4038894, 4099176, 4223680, 4487660, 4554640, 4647120, 4751640, 4822560, 5068416, 5123970, 5385192, 5465568, 5576544, 6196160, 6335520, 6430080, 6560640, 6731490, 6831960, 6970680, 7180256, 7287424, 7435392, 7602624, 7629022, 8077788, 8198352, 8447360, 8975320, 9109280, 9294240, 9503280, 9645120, 10097235, 10247940, 10770384, 10931136, 11153088, 11443533, 12392320, 12671040, 13462980, 13663920, 13941360, 14360512, 15205248, 15258044, 16155576, 16396704, 17950640, 18218560, 18588480, 19006560, 19072555, 19290240, 20194470, 20495880, 21540768, 21862272, 22306176, 22887066, 25342080, 26925960, 27327840, 27882720, 28721024, 30516088, 32311152, 32793408, 34330599, 35901280, 36437120, 37176960, 38013120, 38145110, 40388940, 40991760, 43081536, 45774132, 53851920, 54655680, 55765440, 57217665, 61032176, 64622304, 65586816, 68661198, 71802560, 76026240, 76290220, 80777880, 81983520, 86163072, 91548264, 107703840, 109311360, 111530880, 114435330, 122064352, 129244608, 137322396, 143605120, 152580440, 161555760, 163967040, 171652995, 183096528, 215407680, 228870660, 244128704, 258489216, 274644792, 305160880, 323111520, 327934080, 343305990, 366193056, 430815360, 457741320, 488257408, 549289584, 610321760, 646223040, 686611980, 732386112, 915482640, 1098579168, 1220643520, 1292446080, 1373223960, 1464772224, 1830965280, 2197158336, 2441287040, 2746447920, 3661930560, 4394316672, 5492895840, 7323861120, 10985791680, 21971583360]

約数ペア:

[(1, 21971583360), (2, 10985791680), (3, 7323861120), (4, 5492895840), (5, 4394316672), (6, 3661930560), (8, 2746447920), (9, 2441287040), (10, 2197158336), (12, 1830965280), (15, 1464772224), (16, 1373223960), (17, 1292446080), (18, 1220643520), (20, 1098579168), (24, 915482640), (30, 732386112), (32, 686611980), (34, 646223040), (36, 610321760), (40, 549289584), (45, 488257408), (48, 457741320), (51, 430815360), (60, 366193056), (64, 343305990), (67, 327934080), (68, 323111520), (72, 305160880), (80, 274644792), (85, 258489216), (90, 244128704), (96, 228870660), (102, 215407680), (120, 183096528), (128, 171652995), (134, 163967040), (136, 161555760), (144, 152580440), (153, 143605120), (160, 137322396), (170, 129244608), (180, 122064352), (192, 114435330), (197, 111530880), (201, 109311360), (204, 107703840), (240, 91548264), (255, 86163072), (268, 81983520), (272, 80777880), (288, 76290220), (289, 76026240), (306, 71802560), (320, 68661198), (335, 65586816), (340, 64622304), (360, 61032176), (384, 57217665), (394, 55765440), (402, 54655680), (408, 53851920), (480, 45774132), (510, 43081536), (536, 40991760), (544, 40388940), (576, 38145110), (578, 38013120), (591, 37176960), (603, 36437120), (612, 35901280), (640, 34330599), (670, 32793408), (680, 32311152), (720, 30516088), (765, 28721024), (788, 27882720), (804, 27327840), (816, 26925960), (867, 25342080), (960, 22887066), (985, 22306176), (1005, 21862272), (1020, 21540768), (1072, 20495880), (1088, 20194470), (1139, 19290240), (1152, 19072555), (1156, 19006560), (1182, 18588480), (1206, 18218560), (1224, 17950640), (1340, 16396704), (1360, 16155576), (1440, 15258044), (1445, 15205248), (1530, 14360512), (1576, 13941360), (1608, 13663920), (1632, 13462980), (1734, 12671040), (1773, 12392320), (1920, 11443533), (1970, 11153088), (2010, 10931136), (2040, 10770384), (2144, 10247940), (2176, 10097235), (2278, 9645120), (2312, 9503280), (2364, 9294240), (2412, 9109280), (2448, 8975320), (2601, 8447360), (2680, 8198352), (2720, 8077788), (2880, 7629022), (2890, 7602624), (2955, 7435392), (3015, 7287424), (3060, 7180256), (3152, 6970680), (3216, 6831960), (3264, 6731490), (3349, 6560640), (3417, 6430080), (3468, 6335520), (3546, 6196160), (3940, 5576544), (4020, 5465568), (4080, 5385192), (4288, 5123970), (4335, 5068416), (4556, 4822560), (4624, 4751640), (4728, 4647120), (4824, 4554640), (4896, 4487660), (5202, 4223680), (5360, 4099176), (5440, 4038894), (5695, 3858048), (5760, 3814511), (5780, 3801312), (5910, 3717696), (6030, 3643712), (6120, 3590128), (6304, 3485340), (6432, 3415980), (6528, 3365745), (6698, 3280320), (6834, 3215040), (6936, 3167760), (7092, 3098080), (7880, 2788272), (8040, 2732784), (8160, 2692596), (8576, 2561985), (8670, 2534208), (8865, 2478464), (9112, 2411280), (9248, 2375820), (9456, 2323560), (9648, 2277320), (9792, 2243830), (10047, 2186880), (10251, 2143360), (10404, 2111840), (10720, 2049588), (10880, 2019447), (11390, 1929024), (11560, 1900656), (11820, 1858848), (12060, 1821856), (12240, 1795064), (12608, 1742670), (12864, 1707990), (13005, 1689472), (13199, 1664640), (13396, 1640160), (13668, 1607520), (13872, 1583880), (14184, 1549040), (15760, 1394136), (16080, 1366392), (16320, 1346298), (16745, 1312128), (17085, 1286016), (17340, 1267104), (17730, 1239232), (18224, 1205640), (18496, 1187910), (18912, 1161780), (19296, 1138660), (19363, 1134720), (19584, 1121915), (20094, 1093440), (20502, 1071680), (20808, 1055920), (21440, 1024794), (22780, 964512), (23120, 950328), (23640, 929424), (24120, 910928), (24480, 897532), (25216, 871335), (25728, 853995), (26010, 844736), (26398, 832320), (26792, 820080), (27336, 803760), (27744, 791940), (28368, 774520), (30141, 728960), (31520, 697068), (32160, 683196), (32640, 673149), (33490, 656064), (34170, 643008), (34680, 633552), (35460, 619616), (36448, 602820), (36992, 593955), (37824, 580890), (38592, 569330), (38726, 567360), (39597, 554880), (40188, 546720), (41004, 535840), (41616, 527960), (42880, 512397), (45560, 482256), (46240, 475164), (47280, 464712), (48240, 455464), (48960, 448766), (50235, 437376), (51255, 428672), (52020, 422368), (52796, 416160), (53584, 410040), (54672, 401880), (55488, 395970), (56736, 387260), (56933, 385920), (58089, 378240), (60282, 364480), (63040, 348534), (64320, 341598), (65995, 332928), (66980, 328032), (68340, 321504), (69360, 316776), (70920, 309808), (72896, 301410), (75648, 290445), (77184, 284665), (77452, 283680), (79194, 277440), (80376, 273360), (82008, 267920), (83232, 263980), (91120, 241128), (92480, 237582), (94560, 232356), (96480, 227732), (96815, 226944), (97920, 224383), (100470, 218688), (102510, 214336), (104040, 211184), (105592, 208080), (107168, 205020), (109344, 200940), (110976, 197985), (113472, 193630), (113866, 192960), (116178, 189120), (118791, 184960), (120564, 182240), (126080, 174267), (128640, 170799), (131990, 166464), (133960, 164016), (136680, 160752), (138720, 158388), (141840, 154904), (145792, 150705)]