1842791280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 480

約数和(自身を含む): 6839562240

約数和(自身を除く): 4996770960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 48, 55, 60, 62, 66, 69, 80, 88, 89, 92, 93, 110, 115, 120, 121, 124, 132, 138, 155, 165, 176, 178, 184, 186, 220, 230, 240, 242, 248, 253, 264, 267, 276, 310, 330, 341, 345, 356, 363, 368, 372, 440, 445, 460, 465, 484, 496, 506, 528, 534, 552, 605, 620, 660, 682, 690, 712, 713, 726, 744, 759, 880, 890, 920, 930, 968, 979, 1012, 1023, 1068, 1104, 1210, 1240, 1265, 1320, 1335, 1364, 1380, 1424, 1426, 1452, 1488, 1518, 1705, 1780, 1815, 1840, 1860, 1936, 1958, 2024, 2046, 2047, 2136, 2139, 2420, 2480, 2530, 2640, 2670, 2728, 2759, 2760, 2783, 2852, 2904, 2937, 3036, 3410, 3560, 3565, 3630, 3720, 3751, 3795, 3916, 4048, 4092, 4094, 4272, 4278, 4840, 4895, 5060, 5115, 5340, 5456, 5518, 5520, 5566, 5704, 5808, 5874, 6072, 6141, 6820, 7120, 7130, 7260, 7440, 7502, 7590, 7832, 7843, 8184, 8188, 8277, 8349, 8556, 9680, 9790, 10120, 10230, 10235, 10680, 10695, 10769, 11036, 11132, 11253, 11408, 11748, 12144, 12282, 13640, 13795, 13915, 14260, 14520, 14685, 15004, 15180, 15664, 15686, 16368, 16376, 16554, 16698, 17112, 18755, 19580, 20240, 20460, 20470, 21360, 21390, 21538, 22072, 22264, 22506, 22517, 23496, 23529, 24564, 27280, 27590, 27830, 28520, 29040, 29370, 30008, 30349, 30360, 30705, 31372, 32307, 32752, 33108, 33396, 34224, 37510, 39160, 39215, 40920, 40940, 41385, 41745, 42780, 43076, 44144, 44528, 45012, 45034, 46992, 47058, 49128, 53845, 55180, 55660, 56265, 57040, 58740, 60016, 60698, 60720, 61410, 62744, 63457, 64614, 66216, 66792, 67551, 75020, 78320, 78430, 81840, 81880, 82770, 83490, 85560, 86152, 86273, 90024, 90068, 91047, 94116, 98256, 107690, 110360, 111320, 112530, 112585, 117480, 117645, 121396, 122820, 125488, 126914, 129228, 132432, 133584, 135102, 150040, 151745, 156860, 161535, 163760, 165540, 166980, 171120, 172304, 172546, 180048, 180136, 182094, 188232, 190371, 215380, 220720, 222640, 225060, 225170, 234960, 235290, 242792, 245640, 247687, 253828, 258456, 258819, 270204, 300080, 303490, 313720, 317285, 323070, 331080, 333839, 333960, 337755, 345092, 360272, 364188, 376464, 380742, 430760, 431365, 450120, 450340, 455235, 470580, 485584, 491280, 495374, 507656, 516912, 517638, 540408, 606980, 627440, 634570, 646140, 662160, 667678, 667920, 675510, 690184, 698027, 728376, 743061, 761484, 861520, 862730, 900240, 900680, 910470, 941160, 951855, 990748, 1001517, 1015312, 1035276, 1080816, 1213960, 1238435, 1269140, 1292280, 1294095, 1335356, 1351020, 1380368, 1396054, 1456752, 1486122, 1522968, 1669195, 1725460, 1801360, 1820940, 1882320, 1903710, 1981496, 2003034, 2070552, 2094081, 2427920, 2476870, 2538280, 2584560, 2588190, 2670712, 2702040, 2792108, 2972244, 3045936, 3338390, 3450920, 3490135, 3641880, 3715305, 3807420, 3962992, 4006068, 4141104, 4188162, 4953740, 5007585, 5076560, 5176380, 5341424, 5404080, 5584216, 5944488, 6676780, 6901840, 6980270, 7283760, 7430610, 7614840, 7678297, 8012136, 8376324, 9907480, 10015170, 10352760, 10470405, 11168432, 11888976, 13353560, 13960540, 14861220, 15229680, 15356594, 16024272, 16752648, 19814960, 20030340, 20705520, 20940810, 23034891, 26707120, 27921080, 29722440, 30713188, 33505296, 38391485, 40060680, 41881620, 46069782, 55842160, 59444880, 61426376, 76782970, 80121360, 83763240, 92139564, 115174455, 122852752, 153565940, 167526480, 184279128, 230348910, 307131880, 368558256, 460697820, 614263760, 921395640, 1842791280]

約数ペア:

[(1, 1842791280), (2, 921395640), (3, 614263760), (4, 460697820), (5, 368558256), (6, 307131880), (8, 230348910), (10, 184279128), (11, 167526480), (12, 153565940), (15, 122852752), (16, 115174455), (20, 92139564), (22, 83763240), (23, 80121360), (24, 76782970), (30, 61426376), (31, 59444880), (33, 55842160), (40, 46069782), (44, 41881620), (46, 40060680), (48, 38391485), (55, 33505296), (60, 30713188), (62, 29722440), (66, 27921080), (69, 26707120), (80, 23034891), (88, 20940810), (89, 20705520), (92, 20030340), (93, 19814960), (110, 16752648), (115, 16024272), (120, 15356594), (121, 15229680), (124, 14861220), (132, 13960540), (138, 13353560), (155, 11888976), (165, 11168432), (176, 10470405), (178, 10352760), (184, 10015170), (186, 9907480), (220, 8376324), (230, 8012136), (240, 7678297), (242, 7614840), (248, 7430610), (253, 7283760), (264, 6980270), (267, 6901840), (276, 6676780), (310, 5944488), (330, 5584216), (341, 5404080), (345, 5341424), (356, 5176380), (363, 5076560), (368, 5007585), (372, 4953740), (440, 4188162), (445, 4141104), (460, 4006068), (465, 3962992), (484, 3807420), (496, 3715305), (506, 3641880), (528, 3490135), (534, 3450920), (552, 3338390), (605, 3045936), (620, 2972244), (660, 2792108), (682, 2702040), (690, 2670712), (712, 2588190), (713, 2584560), (726, 2538280), (744, 2476870), (759, 2427920), (880, 2094081), (890, 2070552), (920, 2003034), (930, 1981496), (968, 1903710), (979, 1882320), (1012, 1820940), (1023, 1801360), (1068, 1725460), (1104, 1669195), (1210, 1522968), (1240, 1486122), (1265, 1456752), (1320, 1396054), (1335, 1380368), (1364, 1351020), (1380, 1335356), (1424, 1294095), (1426, 1292280), (1452, 1269140), (1488, 1238435), (1518, 1213960), (1705, 1080816), (1780, 1035276), (1815, 1015312), (1840, 1001517), (1860, 990748), (1936, 951855), (1958, 941160), (2024, 910470), (2046, 900680), (2047, 900240), (2136, 862730), (2139, 861520), (2420, 761484), (2480, 743061), (2530, 728376), (2640, 698027), (2670, 690184), (2728, 675510), (2759, 667920), (2760, 667678), (2783, 662160), (2852, 646140), (2904, 634570), (2937, 627440), (3036, 606980), (3410, 540408), (3560, 517638), (3565, 516912), (3630, 507656), (3720, 495374), (3751, 491280), (3795, 485584), (3916, 470580), (4048, 455235), (4092, 450340), (4094, 450120), (4272, 431365), (4278, 430760), (4840, 380742), (4895, 376464), (5060, 364188), (5115, 360272), (5340, 345092), (5456, 337755), (5518, 333960), (5520, 333839), (5566, 331080), (5704, 323070), (5808, 317285), (5874, 313720), (6072, 303490), (6141, 300080), (6820, 270204), (7120, 258819), (7130, 258456), (7260, 253828), (7440, 247687), (7502, 245640), (7590, 242792), (7832, 235290), (7843, 234960), (8184, 225170), (8188, 225060), (8277, 222640), (8349, 220720), (8556, 215380), (9680, 190371), (9790, 188232), (10120, 182094), (10230, 180136), (10235, 180048), (10680, 172546), (10695, 172304), (10769, 171120), (11036, 166980), (11132, 165540), (11253, 163760), (11408, 161535), (11748, 156860), (12144, 151745), (12282, 150040), (13640, 135102), (13795, 133584), (13915, 132432), (14260, 129228), (14520, 126914), (14685, 125488), (15004, 122820), (15180, 121396), (15664, 117645), (15686, 117480), (16368, 112585), (16376, 112530), (16554, 111320), (16698, 110360), (17112, 107690), (18755, 98256), (19580, 94116), (20240, 91047), (20460, 90068), (20470, 90024), (21360, 86273), (21390, 86152), (21538, 85560), (22072, 83490), (22264, 82770), (22506, 81880), (22517, 81840), (23496, 78430), (23529, 78320), (24564, 75020), (27280, 67551), (27590, 66792), (27830, 66216), (28520, 64614), (29040, 63457), (29370, 62744), (30008, 61410), (30349, 60720), (30360, 60698), (30705, 60016), (31372, 58740), (32307, 57040), (32752, 56265), (33108, 55660), (33396, 55180), (34224, 53845), (37510, 49128), (39160, 47058), (39215, 46992), (40920, 45034), (40940, 45012), (41385, 44528), (41745, 44144), (42780, 43076)]