2205068880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:578

約数の個数: 320

約数和(自身を含む): 8228044800

約数和(自身を除く): 6022975920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 149, 161, 168, 184, 210, 230, 240, 276, 280, 298, 322, 336, 345, 368, 383, 420, 447, 460, 483, 552, 560, 596, 644, 690, 745, 766, 805, 840, 894, 920, 966, 1043, 1104, 1149, 1192, 1288, 1380, 1490, 1532, 1610, 1680, 1788, 1840, 1915, 1932, 2086, 2235, 2298, 2384, 2415, 2576, 2681, 2760, 2980, 3064, 3129, 3220, 3427, 3576, 3830, 3864, 4172, 4470, 4596, 4830, 5215, 5362, 5520, 5745, 5960, 6128, 6258, 6440, 6854, 7152, 7660, 7728, 8043, 8344, 8809, 8940, 9192, 9660, 10281, 10430, 10724, 11490, 11920, 12516, 12880, 13405, 13708, 15320, 15645, 16086, 16688, 17135, 17618, 17880, 18384, 19320, 20562, 20860, 21448, 22980, 23989, 25032, 26427, 26810, 27416, 30640, 31290, 32172, 34270, 35236, 35760, 38640, 40215, 41124, 41720, 42896, 44045, 45960, 47978, 50064, 51405, 52854, 53620, 54832, 57067, 61663, 62580, 64344, 68540, 70472, 71967, 80430, 82248, 83440, 88090, 91920, 95956, 102810, 105708, 107240, 114134, 119945, 123326, 125160, 128688, 132135, 137080, 140944, 143934, 160860, 164496, 171201, 176180, 184989, 191912, 205620, 211416, 214480, 228268, 239890, 246652, 250320, 264270, 274160, 285335, 287868, 308315, 321720, 342402, 352360, 359835, 369978, 383824, 399469, 411240, 422832, 456536, 479780, 493304, 528540, 570670, 575736, 616630, 643440, 684804, 704720, 719670, 739956, 798938, 822480, 856005, 913072, 924945, 959560, 986608, 1057080, 1141340, 1151472, 1198407, 1233260, 1312541, 1369608, 1439340, 1479912, 1597876, 1712010, 1849890, 1919120, 1997345, 2114160, 2282680, 2396814, 2466520, 2625082, 2739216, 2878680, 2959824, 3195752, 3424020, 3699780, 3937623, 3994690, 4565360, 4793628, 4933040, 5250164, 5757360, 5992035, 6391504, 6562705, 6848040, 7399560, 7875246, 7989380, 9187787, 9587256, 10500328, 11984070, 13125410, 13696080, 14799120, 15750492, 15978760, 18375574, 19174512, 19688115, 21000656, 23968140, 26250820, 27563361, 31500984, 31957520, 36751148, 39376230, 45938935, 47936280, 52501640, 55126722, 63001968, 73502296, 78752460, 91877870, 95872560, 105003280, 110253444, 137816805, 147004592, 157504920, 183755740, 220506888, 275633610, 315009840, 367511480, 441013776, 551267220, 735022960, 1102534440, 2205068880]

約数ペア:

[(1, 2205068880), (2, 1102534440), (3, 735022960), (4, 551267220), (5, 441013776), (6, 367511480), (7, 315009840), (8, 275633610), (10, 220506888), (12, 183755740), (14, 157504920), (15, 147004592), (16, 137816805), (20, 110253444), (21, 105003280), (23, 95872560), (24, 91877870), (28, 78752460), (30, 73502296), (35, 63001968), (40, 55126722), (42, 52501640), (46, 47936280), (48, 45938935), (56, 39376230), (60, 36751148), (69, 31957520), (70, 31500984), (80, 27563361), (84, 26250820), (92, 23968140), (105, 21000656), (112, 19688115), (115, 19174512), (120, 18375574), (138, 15978760), (140, 15750492), (149, 14799120), (161, 13696080), (168, 13125410), (184, 11984070), (210, 10500328), (230, 9587256), (240, 9187787), (276, 7989380), (280, 7875246), (298, 7399560), (322, 6848040), (336, 6562705), (345, 6391504), (368, 5992035), (383, 5757360), (420, 5250164), (447, 4933040), (460, 4793628), (483, 4565360), (552, 3994690), (560, 3937623), (596, 3699780), (644, 3424020), (690, 3195752), (745, 2959824), (766, 2878680), (805, 2739216), (840, 2625082), (894, 2466520), (920, 2396814), (966, 2282680), (1043, 2114160), (1104, 1997345), (1149, 1919120), (1192, 1849890), (1288, 1712010), (1380, 1597876), (1490, 1479912), (1532, 1439340), (1610, 1369608), (1680, 1312541), (1788, 1233260), (1840, 1198407), (1915, 1151472), (1932, 1141340), (2086, 1057080), (2235, 986608), (2298, 959560), (2384, 924945), (2415, 913072), (2576, 856005), (2681, 822480), (2760, 798938), (2980, 739956), (3064, 719670), (3129, 704720), (3220, 684804), (3427, 643440), (3576, 616630), (3830, 575736), (3864, 570670), (4172, 528540), (4470, 493304), (4596, 479780), (4830, 456536), (5215, 422832), (5362, 411240), (5520, 399469), (5745, 383824), (5960, 369978), (6128, 359835), (6258, 352360), (6440, 342402), (6854, 321720), (7152, 308315), (7660, 287868), (7728, 285335), (8043, 274160), (8344, 264270), (8809, 250320), (8940, 246652), (9192, 239890), (9660, 228268), (10281, 214480), (10430, 211416), (10724, 205620), (11490, 191912), (11920, 184989), (12516, 176180), (12880, 171201), (13405, 164496), (13708, 160860), (15320, 143934), (15645, 140944), (16086, 137080), (16688, 132135), (17135, 128688), (17618, 125160), (17880, 123326), (18384, 119945), (19320, 114134), (20562, 107240), (20860, 105708), (21448, 102810), (22980, 95956), (23989, 91920), (25032, 88090), (26427, 83440), (26810, 82248), (27416, 80430), (30640, 71967), (31290, 70472), (32172, 68540), (34270, 64344), (35236, 62580), (35760, 61663), (38640, 57067), (40215, 54832), (41124, 53620), (41720, 52854), (42896, 51405), (44045, 50064), (45960, 47978)]