2138508720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 480

約数和(自身を含む): 7987524480

約数和(自身を除く): 5849015760

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, 61, 69, 72, 73, 80, 87, 90, 92, 115, 116, 120, 122, 138, 144, 145, 146, 174, 180, 183, 184, 207, 219, 230, 232, 240, 244, 261, 276, 290, 292, 305, 345, 348, 360, 365, 366, 368, 414, 435, 438, 460, 464, 488, 522, 549, 552, 580, 584, 610, 657, 667, 690, 696, 720, 730, 732, 828, 870, 876, 915, 920, 976, 1035, 1044, 1095, 1098, 1104, 1160, 1168, 1220, 1305, 1314, 1334, 1380, 1392, 1403, 1460, 1464, 1656, 1679, 1740, 1752, 1769, 1830, 1840, 2001, 2070, 2088, 2117, 2190, 2196, 2320, 2440, 2610, 2628, 2668, 2745, 2760, 2806, 2920, 2928, 3285, 3312, 3335, 3358, 3480, 3504, 3538, 3660, 4002, 4140, 4176, 4209, 4234, 4380, 4392, 4453, 4880, 5037, 5220, 5256, 5307, 5336, 5490, 5520, 5612, 5840, 6003, 6351, 6570, 6670, 6716, 6960, 7015, 7076, 7320, 8004, 8280, 8395, 8418, 8468, 8760, 8784, 8845, 8906, 10005, 10074, 10440, 10512, 10585, 10614, 10672, 10980, 11224, 12006, 12627, 12702, 13140, 13340, 13359, 13432, 14030, 14152, 14640, 15111, 15921, 16008, 16560, 16790, 16836, 16936, 17520, 17690, 17812, 19053, 20010, 20148, 20880, 21045, 21170, 21228, 21960, 22265, 22448, 24012, 25185, 25254, 25404, 26280, 26535, 26680, 26718, 26864, 28060, 28304, 30015, 30222, 31755, 31842, 32016, 33580, 33672, 33872, 35380, 35624, 38106, 40020, 40077, 40296, 40687, 42090, 42340, 42456, 43920, 44530, 48024, 48691, 50370, 50508, 50808, 52560, 53070, 53360, 53436, 56120, 60030, 60444, 63135, 63510, 63684, 66795, 67160, 67344, 70760, 71248, 75555, 76212, 79605, 80040, 80154, 80592, 81374, 84180, 84680, 84912, 89060, 95265, 96048, 97382, 100740, 101016, 101616, 102419, 106140, 106872, 112240, 120060, 120888, 122061, 126270, 127020, 127368, 129137, 133590, 134320, 141520, 146073, 151110, 152424, 159210, 160080, 160308, 162748, 168360, 169360, 178120, 190530, 194764, 200385, 201480, 202032, 203435, 204838, 212280, 213744, 240120, 241776, 243455, 244122, 252540, 254040, 254736, 258274, 267180, 292146, 302220, 304848, 307257, 318420, 320616, 325496, 336720, 356240, 366183, 381060, 387411, 389528, 400770, 402960, 406870, 409676, 424560, 438219, 480240, 486910, 488244, 505080, 508080, 512095, 516548, 534360, 584292, 604440, 610305, 614514, 636840, 641232, 645685, 650992, 730365, 732366, 762120, 774822, 779056, 801540, 813740, 819352, 876438, 921771, 973820, 976488, 1010160, 1024190, 1033096, 1068720, 1162233, 1168584, 1208880, 1220610, 1229028, 1273680, 1291370, 1460730, 1464732, 1524240, 1536285, 1549644, 1603080, 1627480, 1638704, 1752876, 1830915, 1843542, 1937055, 1947640, 1952976, 2048380, 2066192, 2191095, 2324466, 2337168, 2441220, 2458056, 2582740, 2921460, 2929464, 2970151, 3072570, 3099288, 3206160, 3254960, 3505752, 3661830, 3687084, 3874110, 3895280, 4096760, 4382190, 4608855, 4648932, 4882440, 4916112, 5165480, 5811165, 5842920, 5858928, 5940302, 6145140, 6198576, 7011504, 7323660, 7374168, 7748220, 8193520, 8764380, 8910453, 9217710, 9297864, 9764880, 10330960, 11622330, 11685840, 11880604, 12290280, 14647320, 14748336, 14850755, 15496440, 17528760, 17820906, 18435420, 18595728, 23244660, 23761208, 24580560, 26731359, 29294640, 29701510, 30992880, 35057520, 35641812, 36870840, 44552265, 46489320, 47522416, 53462718, 59403020, 71283624, 73741680, 89104530, 92978640, 106925436, 118806040, 133656795, 142567248, 178209060, 213850872, 237612080, 267313590, 356418120, 427701744, 534627180, 712836240, 1069254360, 2138508720]

約数ペア:

[(1, 2138508720), (2, 1069254360), (3, 712836240), (4, 534627180), (5, 427701744), (6, 356418120), (8, 267313590), (9, 237612080), (10, 213850872), (12, 178209060), (15, 142567248), (16, 133656795), (18, 118806040), (20, 106925436), (23, 92978640), (24, 89104530), (29, 73741680), (30, 71283624), (36, 59403020), (40, 53462718), (45, 47522416), (46, 46489320), (48, 44552265), (58, 36870840), (60, 35641812), (61, 35057520), (69, 30992880), (72, 29701510), (73, 29294640), (80, 26731359), (87, 24580560), (90, 23761208), (92, 23244660), (115, 18595728), (116, 18435420), (120, 17820906), (122, 17528760), (138, 15496440), (144, 14850755), (145, 14748336), (146, 14647320), (174, 12290280), (180, 11880604), (183, 11685840), (184, 11622330), (207, 10330960), (219, 9764880), (230, 9297864), (232, 9217710), (240, 8910453), (244, 8764380), (261, 8193520), (276, 7748220), (290, 7374168), (292, 7323660), (305, 7011504), (345, 6198576), (348, 6145140), (360, 5940302), (365, 5858928), (366, 5842920), (368, 5811165), (414, 5165480), (435, 4916112), (438, 4882440), (460, 4648932), (464, 4608855), (488, 4382190), (522, 4096760), (549, 3895280), (552, 3874110), (580, 3687084), (584, 3661830), (610, 3505752), (657, 3254960), (667, 3206160), (690, 3099288), (696, 3072570), (720, 2970151), (730, 2929464), (732, 2921460), (828, 2582740), (870, 2458056), (876, 2441220), (915, 2337168), (920, 2324466), (976, 2191095), (1035, 2066192), (1044, 2048380), (1095, 1952976), (1098, 1947640), (1104, 1937055), (1160, 1843542), (1168, 1830915), (1220, 1752876), (1305, 1638704), (1314, 1627480), (1334, 1603080), (1380, 1549644), (1392, 1536285), (1403, 1524240), (1460, 1464732), (1464, 1460730), (1656, 1291370), (1679, 1273680), (1740, 1229028), (1752, 1220610), (1769, 1208880), (1830, 1168584), (1840, 1162233), (2001, 1068720), (2070, 1033096), (2088, 1024190), (2117, 1010160), (2190, 976488), (2196, 973820), (2320, 921771), (2440, 876438), (2610, 819352), (2628, 813740), (2668, 801540), (2745, 779056), (2760, 774822), (2806, 762120), (2920, 732366), (2928, 730365), (3285, 650992), (3312, 645685), (3335, 641232), (3358, 636840), (3480, 614514), (3504, 610305), (3538, 604440), (3660, 584292), (4002, 534360), (4140, 516548), (4176, 512095), (4209, 508080), (4234, 505080), (4380, 488244), (4392, 486910), (4453, 480240), (4880, 438219), (5037, 424560), (5220, 409676), (5256, 406870), (5307, 402960), (5336, 400770), (5490, 389528), (5520, 387411), (5612, 381060), (5840, 366183), (6003, 356240), (6351, 336720), (6570, 325496), (6670, 320616), (6716, 318420), (6960, 307257), (7015, 304848), (7076, 302220), (7320, 292146), (8004, 267180), (8280, 258274), (8395, 254736), (8418, 254040), (8468, 252540), (8760, 244122), (8784, 243455), (8845, 241776), (8906, 240120), (10005, 213744), (10074, 212280), (10440, 204838), (10512, 203435), (10585, 202032), (10614, 201480), (10672, 200385), (10980, 194764), (11224, 190530), (12006, 178120), (12627, 169360), (12702, 168360), (13140, 162748), (13340, 160308), (13359, 160080), (13432, 159210), (14030, 152424), (14152, 151110), (14640, 146073), (15111, 141520), (15921, 134320), (16008, 133590), (16560, 129137), (16790, 127368), (16836, 127020), (16936, 126270), (17520, 122061), (17690, 120888), (17812, 120060), (19053, 112240), (20010, 106872), (20148, 106140), (20880, 102419), (21045, 101616), (21170, 101016), (21228, 100740), (21960, 97382), (22265, 96048), (22448, 95265), (24012, 89060), (25185, 84912), (25254, 84680), (25404, 84180), (26280, 81374), (26535, 80592), (26680, 80154), (26718, 80040), (26864, 79605), (28060, 76212), (28304, 75555), (30015, 71248), (30222, 70760), (31755, 67344), (31842, 67160), (32016, 66795), (33580, 63684), (33672, 63510), (33872, 63135), (35380, 60444), (35624, 60030), (38106, 56120), (40020, 53436), (40077, 53360), (40296, 53070), (40687, 52560), (42090, 50808), (42340, 50508), (42456, 50370), (43920, 48691), (44530, 48024)]