2489061120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 576

約数和(自身を含む): 10384174080

約数和(自身を除く): 7895112960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 128, 130, 136, 140, 156, 160, 168, 170, 182, 192, 195, 204, 208, 210, 221, 224, 238, 240, 255, 256, 260, 272, 273, 280, 312, 320, 336, 340, 357, 364, 384, 390, 408, 416, 419, 420, 442, 448, 455, 476, 480, 510, 520, 544, 546, 560, 595, 624, 640, 663, 672, 680, 714, 728, 768, 780, 816, 832, 838, 840, 884, 896, 910, 952, 960, 1020, 1040, 1088, 1092, 1105, 1120, 1190, 1248, 1257, 1280, 1326, 1344, 1360, 1365, 1428, 1456, 1547, 1560, 1632, 1664, 1676, 1680, 1768, 1785, 1792, 1820, 1904, 1920, 2040, 2080, 2095, 2176, 2184, 2210, 2240, 2380, 2496, 2514, 2652, 2688, 2720, 2730, 2856, 2912, 2933, 3094, 3120, 3264, 3315, 3328, 3352, 3360, 3536, 3570, 3640, 3808, 3840, 4080, 4160, 4190, 4352, 4368, 4420, 4480, 4641, 4760, 4992, 5028, 5304, 5376, 5440, 5447, 5460, 5712, 5824, 5866, 6188, 6240, 6285, 6528, 6630, 6704, 6720, 7072, 7123, 7140, 7280, 7616, 7735, 8160, 8320, 8380, 8736, 8799, 8840, 8960, 9282, 9520, 9984, 10056, 10608, 10880, 10894, 10920, 11424, 11648, 11732, 12376, 12480, 12570, 13056, 13260, 13408, 13440, 14144, 14246, 14280, 14560, 14665, 15232, 15470, 16320, 16341, 16640, 16760, 17472, 17598, 17680, 18564, 19040, 20112, 21216, 21369, 21760, 21788, 21840, 22848, 23205, 23296, 23464, 24752, 24960, 25140, 26520, 26816, 26880, 27235, 28288, 28492, 28560, 29120, 29330, 30464, 30940, 32640, 32682, 33520, 34944, 35196, 35360, 35615, 37128, 38080, 38129, 40224, 42432, 42738, 43576, 43680, 43995, 45696, 46410, 46928, 49504, 49861, 49920, 50280, 53040, 53632, 54470, 56576, 56984, 57120, 58240, 58660, 61880, 65280, 65364, 67040, 69888, 70392, 70720, 71230, 74256, 76160, 76258, 80448, 81705, 84864, 85476, 87152, 87360, 87990, 91392, 92599, 92820, 93856, 99008, 99722, 100560, 106080, 106845, 107264, 108940, 113968, 114240, 114387, 116480, 117320, 123760, 130728, 134080, 140784, 141440, 142460, 148512, 149583, 152320, 152516, 160896, 163410, 169728, 170952, 174304, 174720, 175980, 185198, 185640, 187712, 190645, 198016, 199444, 201120, 212160, 213690, 217880, 227936, 228480, 228774, 234640, 247520, 249305, 261456, 268160, 277797, 281568, 282880, 284920, 297024, 299166, 305032, 321792, 326820, 341904, 348608, 349440, 351960, 370396, 371280, 375424, 381290, 396032, 398888, 402240, 424320, 427380, 435760, 455872, 456960, 457548, 462995, 469280, 495040, 498610, 522912, 536320, 555594, 563136, 569840, 571935, 594048, 598332, 610064, 648193, 653640, 683808, 697216, 703920, 740792, 742560, 747915, 750848, 762580, 797776, 804480, 848640, 854760, 871520, 911744, 915096, 925990, 938560, 990080, 997220, 1045824, 1111188, 1126272, 1139680, 1143870, 1188096, 1196664, 1220128, 1296386, 1307280, 1367616, 1388985, 1394432, 1407840, 1481584, 1485120, 1495830, 1525160, 1595552, 1608960, 1709520, 1743040, 1823488, 1830192, 1851980, 1877120, 1944579, 1980160, 1994440, 2091648, 2222376, 2252544, 2279360, 2287740, 2393328, 2440256, 2592772, 2614560, 2735232, 2777970, 2815680, 2963168, 2970240, 2991660, 3050320, 3191104, 3240965, 3419040, 3486080, 3660384, 3703960, 3754240, 3889158, 3988880, 4183296, 4444752, 4558720, 4575480, 4786656, 4880512, 5185544, 5229120, 5470464, 5555940, 5631360, 5926336, 5940480, 5983320, 6100640, 6382208, 6481930, 6838080, 6972160, 7320768, 7407920, 7778316, 7977760, 8889504, 9117440, 9150960, 9573312, 9722895, 9761024, 10371088, 10458240, 11111880, 11262720, 11852672, 11966640, 12201280, 12764416, 12963860, 13676160, 14641536, 14815840, 15556632, 15955520, 17779008, 18301920, 19146624, 19445790, 20742176, 20916480, 22223760, 23705344, 23933280, 24402560, 25927720, 27352320, 29283072, 29631680, 31113264, 31911040, 35558016, 36603840, 38293248, 38891580, 41484352, 44447520, 47866560, 48805120, 51855440, 59263360, 62226528, 63822080, 71116032, 73207680, 77783160, 82968704, 88895040, 95733120, 103710880, 118526720, 124453056, 146415360, 155566320, 165937408, 177790080, 191466240, 207421760, 248906112, 311132640, 355580160, 414843520, 497812224, 622265280, 829687040, 1244530560, 2489061120]

約数ペア:

[(1, 2489061120), (2, 1244530560), (3, 829687040), (4, 622265280), (5, 497812224), (6, 414843520), (7, 355580160), (8, 311132640), (10, 248906112), (12, 207421760), (13, 191466240), (14, 177790080), (15, 165937408), (16, 155566320), (17, 146415360), (20, 124453056), (21, 118526720), (24, 103710880), (26, 95733120), (28, 88895040), (30, 82968704), (32, 77783160), (34, 73207680), (35, 71116032), (39, 63822080), (40, 62226528), (42, 59263360), (48, 51855440), (51, 48805120), (52, 47866560), (56, 44447520), (60, 41484352), (64, 38891580), (65, 38293248), (68, 36603840), (70, 35558016), (78, 31911040), (80, 31113264), (84, 29631680), (85, 29283072), (91, 27352320), (96, 25927720), (102, 24402560), (104, 23933280), (105, 23705344), (112, 22223760), (119, 20916480), (120, 20742176), (128, 19445790), (130, 19146624), (136, 18301920), (140, 17779008), (156, 15955520), (160, 15556632), (168, 14815840), (170, 14641536), (182, 13676160), (192, 12963860), (195, 12764416), (204, 12201280), (208, 11966640), (210, 11852672), (221, 11262720), (224, 11111880), (238, 10458240), (240, 10371088), (255, 9761024), (256, 9722895), (260, 9573312), (272, 9150960), (273, 9117440), (280, 8889504), (312, 7977760), (320, 7778316), (336, 7407920), (340, 7320768), (357, 6972160), (364, 6838080), (384, 6481930), (390, 6382208), (408, 6100640), (416, 5983320), (419, 5940480), (420, 5926336), (442, 5631360), (448, 5555940), (455, 5470464), (476, 5229120), (480, 5185544), (510, 4880512), (520, 4786656), (544, 4575480), (546, 4558720), (560, 4444752), (595, 4183296), (624, 3988880), (640, 3889158), (663, 3754240), (672, 3703960), (680, 3660384), (714, 3486080), (728, 3419040), (768, 3240965), (780, 3191104), (816, 3050320), (832, 2991660), (838, 2970240), (840, 2963168), (884, 2815680), (896, 2777970), (910, 2735232), (952, 2614560), (960, 2592772), (1020, 2440256), (1040, 2393328), (1088, 2287740), (1092, 2279360), (1105, 2252544), (1120, 2222376), (1190, 2091648), (1248, 1994440), (1257, 1980160), (1280, 1944579), (1326, 1877120), (1344, 1851980), (1360, 1830192), (1365, 1823488), (1428, 1743040), (1456, 1709520), (1547, 1608960), (1560, 1595552), (1632, 1525160), (1664, 1495830), (1676, 1485120), (1680, 1481584), (1768, 1407840), (1785, 1394432), (1792, 1388985), (1820, 1367616), (1904, 1307280), (1920, 1296386), (2040, 1220128), (2080, 1196664), (2095, 1188096), (2176, 1143870), (2184, 1139680), (2210, 1126272), (2240, 1111188), (2380, 1045824), (2496, 997220), (2514, 990080), (2652, 938560), (2688, 925990), (2720, 915096), (2730, 911744), (2856, 871520), (2912, 854760), (2933, 848640), (3094, 804480), (3120, 797776), (3264, 762580), (3315, 750848), (3328, 747915), (3352, 742560), (3360, 740792), (3536, 703920), (3570, 697216), (3640, 683808), (3808, 653640), (3840, 648193), (4080, 610064), (4160, 598332), (4190, 594048), (4352, 571935), (4368, 569840), (4420, 563136), (4480, 555594), (4641, 536320), (4760, 522912), (4992, 498610), (5028, 495040), (5304, 469280), (5376, 462995), (5440, 457548), (5447, 456960), (5460, 455872), (5712, 435760), (5824, 427380), (5866, 424320), (6188, 402240), (6240, 398888), (6285, 396032), (6528, 381290), (6630, 375424), (6704, 371280), (6720, 370396), (7072, 351960), (7123, 349440), (7140, 348608), (7280, 341904), (7616, 326820), (7735, 321792), (8160, 305032), (8320, 299166), (8380, 297024), (8736, 284920), (8799, 282880), (8840, 281568), (8960, 277797), (9282, 268160), (9520, 261456), (9984, 249305), (10056, 247520), (10608, 234640), (10880, 228774), (10894, 228480), (10920, 227936), (11424, 217880), (11648, 213690), (11732, 212160), (12376, 201120), (12480, 199444), (12570, 198016), (13056, 190645), (13260, 187712), (13408, 185640), (13440, 185198), (14144, 175980), (14246, 174720), (14280, 174304), (14560, 170952), (14665, 169728), (15232, 163410), (15470, 160896), (16320, 152516), (16341, 152320), (16640, 149583), (16760, 148512), (17472, 142460), (17598, 141440), (17680, 140784), (18564, 134080), (19040, 130728), (20112, 123760), (21216, 117320), (21369, 116480), (21760, 114387), (21788, 114240), (21840, 113968), (22848, 108940), (23205, 107264), (23296, 106845), (23464, 106080), (24752, 100560), (24960, 99722), (25140, 99008), (26520, 93856), (26816, 92820), (26880, 92599), (27235, 91392), (28288, 87990), (28492, 87360), (28560, 87152), (29120, 85476), (29330, 84864), (30464, 81705), (30940, 80448), (32640, 76258), (32682, 76160), (33520, 74256), (34944, 71230), (35196, 70720), (35360, 70392), (35615, 69888), (37128, 67040), (38080, 65364), (38129, 65280), (40224, 61880), (42432, 58660), (42738, 58240), (43576, 57120), (43680, 56984), (43995, 56576), (45696, 54470), (46410, 53632), (46928, 53040), (49504, 50280), (49861, 49920)]