1428255840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 384

約数和(自身を含む): 5399654400

約数和(自身を除く): 3971398560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 23, 24, 30, 32, 33, 38, 40, 44, 46, 48, 55, 57, 60, 66, 69, 76, 80, 88, 92, 95, 96, 110, 114, 115, 120, 132, 138, 152, 160, 165, 176, 184, 190, 209, 220, 228, 230, 240, 253, 264, 276, 285, 304, 330, 345, 352, 368, 380, 418, 437, 440, 456, 460, 480, 506, 528, 552, 570, 608, 619, 627, 660, 690, 736, 759, 760, 836, 874, 880, 912, 920, 1012, 1045, 1056, 1104, 1140, 1238, 1254, 1265, 1311, 1320, 1380, 1518, 1520, 1672, 1748, 1760, 1824, 1840, 1857, 2024, 2090, 2185, 2208, 2280, 2476, 2508, 2530, 2622, 2640, 2760, 3036, 3040, 3095, 3135, 3344, 3496, 3680, 3714, 3795, 4048, 4180, 4370, 4560, 4807, 4952, 5016, 5060, 5244, 5280, 5520, 6072, 6190, 6270, 6555, 6688, 6809, 6992, 7428, 7590, 8096, 8360, 8740, 9120, 9285, 9614, 9904, 10032, 10120, 10488, 11040, 11761, 12144, 12380, 12540, 13110, 13618, 13984, 14237, 14421, 14856, 15180, 16720, 17480, 18570, 19228, 19808, 20064, 20240, 20427, 20976, 23522, 24035, 24288, 24760, 25080, 26220, 27236, 28474, 28842, 29712, 30360, 33440, 34045, 34960, 35283, 37140, 38456, 40480, 40854, 41952, 42711, 47044, 48070, 49520, 50160, 52440, 54472, 56948, 57684, 58805, 59424, 60720, 68090, 69920, 70566, 71185, 72105, 74280, 76912, 81708, 85422, 94088, 96140, 99040, 100320, 102135, 104880, 108944, 113896, 115368, 117610, 121440, 129371, 136180, 141132, 142370, 144210, 148560, 153824, 156607, 163416, 170844, 176415, 188176, 192280, 204270, 209760, 213555, 217888, 227792, 230736, 235220, 258742, 270503, 272360, 282264, 284740, 288420, 297120, 313214, 326832, 341688, 352830, 376352, 384560, 388113, 408540, 427110, 455584, 461472, 469821, 470440, 517484, 541006, 544720, 564528, 569480, 576840, 626428, 646855, 653664, 683376, 705660, 769120, 776226, 783035, 811509, 817080, 854220, 939642, 940880, 1034968, 1082012, 1089440, 1129056, 1138960, 1153680, 1252856, 1293710, 1352515, 1366752, 1411320, 1552452, 1566070, 1623018, 1634160, 1708440, 1879284, 1881760, 1940565, 2069936, 2164024, 2277920, 2307360, 2349105, 2505712, 2587420, 2705030, 2822640, 2975533, 3104904, 3132140, 3246036, 3268320, 3416880, 3758568, 3881130, 4057545, 4139872, 4328048, 4698210, 5011424, 5174840, 5410060, 5645280, 5951066, 6209808, 6264280, 6492072, 6833760, 7517136, 7762260, 8115090, 8656096, 8926599, 9396420, 10349680, 10820120, 11902132, 12419616, 12528560, 12984144, 14877665, 15034272, 15524520, 16230180, 17853198, 18792840, 20699360, 21640240, 23804264, 25057120, 25968288, 29755330, 31049040, 32460360, 35706396, 37585680, 43280480, 44632995, 47608528, 59510660, 62098080, 64920720, 71412792, 75171360, 89265990, 95217056, 119021320, 129841440, 142825584, 178531980, 238042640, 285651168, 357063960, 476085280, 714127920, 1428255840]

約数ペア:

[(1, 1428255840), (2, 714127920), (3, 476085280), (4, 357063960), (5, 285651168), (6, 238042640), (8, 178531980), (10, 142825584), (11, 129841440), (12, 119021320), (15, 95217056), (16, 89265990), (19, 75171360), (20, 71412792), (22, 64920720), (23, 62098080), (24, 59510660), (30, 47608528), (32, 44632995), (33, 43280480), (38, 37585680), (40, 35706396), (44, 32460360), (46, 31049040), (48, 29755330), (55, 25968288), (57, 25057120), (60, 23804264), (66, 21640240), (69, 20699360), (76, 18792840), (80, 17853198), (88, 16230180), (92, 15524520), (95, 15034272), (96, 14877665), (110, 12984144), (114, 12528560), (115, 12419616), (120, 11902132), (132, 10820120), (138, 10349680), (152, 9396420), (160, 8926599), (165, 8656096), (176, 8115090), (184, 7762260), (190, 7517136), (209, 6833760), (220, 6492072), (228, 6264280), (230, 6209808), (240, 5951066), (253, 5645280), (264, 5410060), (276, 5174840), (285, 5011424), (304, 4698210), (330, 4328048), (345, 4139872), (352, 4057545), (368, 3881130), (380, 3758568), (418, 3416880), (437, 3268320), (440, 3246036), (456, 3132140), (460, 3104904), (480, 2975533), (506, 2822640), (528, 2705030), (552, 2587420), (570, 2505712), (608, 2349105), (619, 2307360), (627, 2277920), (660, 2164024), (690, 2069936), (736, 1940565), (759, 1881760), (760, 1879284), (836, 1708440), (874, 1634160), (880, 1623018), (912, 1566070), (920, 1552452), (1012, 1411320), (1045, 1366752), (1056, 1352515), (1104, 1293710), (1140, 1252856), (1238, 1153680), (1254, 1138960), (1265, 1129056), (1311, 1089440), (1320, 1082012), (1380, 1034968), (1518, 940880), (1520, 939642), (1672, 854220), (1748, 817080), (1760, 811509), (1824, 783035), (1840, 776226), (1857, 769120), (2024, 705660), (2090, 683376), (2185, 653664), (2208, 646855), (2280, 626428), (2476, 576840), (2508, 569480), (2530, 564528), (2622, 544720), (2640, 541006), (2760, 517484), (3036, 470440), (3040, 469821), (3095, 461472), (3135, 455584), (3344, 427110), (3496, 408540), (3680, 388113), (3714, 384560), (3795, 376352), (4048, 352830), (4180, 341688), (4370, 326832), (4560, 313214), (4807, 297120), (4952, 288420), (5016, 284740), (5060, 282264), (5244, 272360), (5280, 270503), (5520, 258742), (6072, 235220), (6190, 230736), (6270, 227792), (6555, 217888), (6688, 213555), (6809, 209760), (6992, 204270), (7428, 192280), (7590, 188176), (8096, 176415), (8360, 170844), (8740, 163416), (9120, 156607), (9285, 153824), (9614, 148560), (9904, 144210), (10032, 142370), (10120, 141132), (10488, 136180), (11040, 129371), (11761, 121440), (12144, 117610), (12380, 115368), (12540, 113896), (13110, 108944), (13618, 104880), (13984, 102135), (14237, 100320), (14421, 99040), (14856, 96140), (15180, 94088), (16720, 85422), (17480, 81708), (18570, 76912), (19228, 74280), (19808, 72105), (20064, 71185), (20240, 70566), (20427, 69920), (20976, 68090), (23522, 60720), (24035, 59424), (24288, 58805), (24760, 57684), (25080, 56948), (26220, 54472), (27236, 52440), (28474, 50160), (28842, 49520), (29712, 48070), (30360, 47044), (33440, 42711), (34045, 41952), (34960, 40854), (35283, 40480), (37140, 38456)]