1023391440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2202

約数の個数: 240

約数和(自身を含む): 3711726720

約数和(自身を除く): 2688335280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 115, 116, 120, 138, 144, 145, 174, 180, 184, 207, 230, 232, 240, 261, 276, 290, 345, 348, 360, 368, 414, 435, 460, 464, 522, 552, 580, 667, 690, 696, 720, 828, 870, 920, 1035, 1044, 1104, 1160, 1305, 1334, 1380, 1392, 1656, 1740, 1840, 2001, 2070, 2088, 2131, 2320, 2610, 2668, 2760, 3312, 3335, 3480, 4002, 4140, 4176, 4262, 5220, 5336, 5520, 6003, 6393, 6670, 6960, 8004, 8280, 8524, 10005, 10440, 10655, 10672, 12006, 12786, 13340, 16008, 16560, 17048, 19179, 20010, 20880, 21310, 24012, 25572, 26680, 30015, 31965, 32016, 34096, 38358, 40020, 42620, 48024, 49013, 51144, 53360, 60030, 61799, 63930, 76716, 80040, 85240, 95895, 96048, 98026, 102288, 120060, 123598, 127860, 147039, 153432, 160080, 170480, 185397, 191790, 196052, 240120, 245065, 247196, 255720, 294078, 306864, 308995, 370794, 383580, 392104, 441117, 480240, 490130, 494392, 511440, 556191, 588156, 617990, 735195, 741588, 767160, 784208, 882234, 926985, 980260, 988784, 1112382, 1176312, 1235980, 1421377, 1470390, 1483176, 1534320, 1764468, 1853970, 1960520, 2205585, 2224764, 2352624, 2471960, 2780955, 2842754, 2940780, 2966352, 3528936, 3707940, 3921040, 4264131, 4411170, 4449528, 4943920, 5561910, 5685508, 5881560, 7057872, 7106885, 7415880, 8528262, 8822340, 8899056, 11123820, 11371016, 11763120, 12792393, 14213770, 14831760, 17056524, 17644680, 21320655, 22247640, 22742032, 25584786, 28427540, 34113048, 35289360, 42641310, 44495280, 51169572, 56855080, 63961965, 68226096, 85282620, 102339144, 113710160, 127923930, 170565240, 204678288, 255847860, 341130480, 511695720, 1023391440]

約数ペア:

[(1, 1023391440), (2, 511695720), (3, 341130480), (4, 255847860), (5, 204678288), (6, 170565240), (8, 127923930), (9, 113710160), (10, 102339144), (12, 85282620), (15, 68226096), (16, 63961965), (18, 56855080), (20, 51169572), (23, 44495280), (24, 42641310), (29, 35289360), (30, 34113048), (36, 28427540), (40, 25584786), (45, 22742032), (46, 22247640), (48, 21320655), (58, 17644680), (60, 17056524), (69, 14831760), (72, 14213770), (80, 12792393), (87, 11763120), (90, 11371016), (92, 11123820), (115, 8899056), (116, 8822340), (120, 8528262), (138, 7415880), (144, 7106885), (145, 7057872), (174, 5881560), (180, 5685508), (184, 5561910), (207, 4943920), (230, 4449528), (232, 4411170), (240, 4264131), (261, 3921040), (276, 3707940), (290, 3528936), (345, 2966352), (348, 2940780), (360, 2842754), (368, 2780955), (414, 2471960), (435, 2352624), (460, 2224764), (464, 2205585), (522, 1960520), (552, 1853970), (580, 1764468), (667, 1534320), (690, 1483176), (696, 1470390), (720, 1421377), (828, 1235980), (870, 1176312), (920, 1112382), (1035, 988784), (1044, 980260), (1104, 926985), (1160, 882234), (1305, 784208), (1334, 767160), (1380, 741588), (1392, 735195), (1656, 617990), (1740, 588156), (1840, 556191), (2001, 511440), (2070, 494392), (2088, 490130), (2131, 480240), (2320, 441117), (2610, 392104), (2668, 383580), (2760, 370794), (3312, 308995), (3335, 306864), (3480, 294078), (4002, 255720), (4140, 247196), (4176, 245065), (4262, 240120), (5220, 196052), (5336, 191790), (5520, 185397), (6003, 170480), (6393, 160080), (6670, 153432), (6960, 147039), (8004, 127860), (8280, 123598), (8524, 120060), (10005, 102288), (10440, 98026), (10655, 96048), (10672, 95895), (12006, 85240), (12786, 80040), (13340, 76716), (16008, 63930), (16560, 61799), (17048, 60030), (19179, 53360), (20010, 51144), (20880, 49013), (21310, 48024), (24012, 42620), (25572, 40020), (26680, 38358), (30015, 34096), (31965, 32016)]