6647879280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1556

約数の個数: 320

約数和(自身を含む): 24478433280

約数和(自身を除く): 17830554000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 59, 60, 70, 80, 84, 94, 105, 112, 118, 120, 140, 141, 168, 177, 188, 210, 235, 236, 240, 280, 282, 295, 329, 336, 354, 376, 413, 420, 470, 472, 560, 564, 590, 658, 705, 708, 752, 826, 840, 885, 940, 944, 987, 1128, 1180, 1239, 1316, 1410, 1416, 1427, 1645, 1652, 1680, 1770, 1880, 1974, 2065, 2256, 2360, 2478, 2632, 2773, 2820, 2832, 2854, 3290, 3304, 3540, 3760, 3948, 4130, 4281, 4720, 4935, 4956, 5264, 5546, 5640, 5708, 6195, 6580, 6608, 7080, 7135, 7896, 8260, 8319, 8562, 9870, 9912, 9989, 11092, 11280, 11416, 12390, 13160, 13865, 14160, 14270, 15792, 16520, 16638, 17124, 19411, 19740, 19824, 19978, 21405, 22184, 22832, 24780, 26320, 27730, 28540, 29967, 33040, 33276, 34248, 38822, 39480, 39956, 41595, 42810, 44368, 49560, 49945, 55460, 57080, 58233, 59934, 66552, 67069, 68496, 77644, 78960, 79912, 83190, 84193, 85620, 97055, 99120, 99890, 110920, 114160, 116466, 119868, 133104, 134138, 149835, 155288, 159824, 166380, 168386, 171240, 194110, 199780, 201207, 221840, 232932, 239736, 252579, 268276, 291165, 299670, 310576, 332760, 335345, 336772, 342480, 388220, 399560, 402414, 420965, 465864, 469483, 479472, 505158, 536552, 582330, 589351, 599340, 665520, 670690, 673544, 776440, 799120, 804828, 841930, 931728, 938966, 1006035, 1010316, 1073104, 1164660, 1178702, 1198680, 1262895, 1341380, 1347088, 1408449, 1552880, 1609656, 1683860, 1768053, 1877932, 2012070, 2020632, 2329320, 2347415, 2357404, 2397360, 2525790, 2682760, 2816898, 2946755, 3219312, 3367720, 3536106, 3755864, 3957071, 4024140, 4041264, 4658640, 4694830, 4714808, 5051580, 5365520, 5633796, 5893510, 6735440, 7042245, 7072212, 7511728, 7914142, 8048280, 8840265, 9389660, 9429616, 10103160, 11267592, 11787020, 11871213, 14084490, 14144424, 15828284, 16096560, 17680530, 18779320, 19785355, 20206320, 22535184, 23574040, 23742426, 27699497, 28168980, 28288848, 31656568, 35361060, 37558640, 39570710, 47148080, 47484852, 55398994, 56337960, 59356065, 63313136, 70722120, 79141420, 83098491, 94969704, 110797988, 112675920, 118712130, 138497485, 141444240, 158282840, 166196982, 189939408, 221595976, 237424260, 276994970, 316565680, 332393964, 415492455, 443191952, 474848520, 553989940, 664787928, 830984910, 949697040, 1107979880, 1329575856, 1661969820, 2215959760, 3323939640, 6647879280]

約数ペア:

[(1, 6647879280), (2, 3323939640), (3, 2215959760), (4, 1661969820), (5, 1329575856), (6, 1107979880), (7, 949697040), (8, 830984910), (10, 664787928), (12, 553989940), (14, 474848520), (15, 443191952), (16, 415492455), (20, 332393964), (21, 316565680), (24, 276994970), (28, 237424260), (30, 221595976), (35, 189939408), (40, 166196982), (42, 158282840), (47, 141444240), (48, 138497485), (56, 118712130), (59, 112675920), (60, 110797988), (70, 94969704), (80, 83098491), (84, 79141420), (94, 70722120), (105, 63313136), (112, 59356065), (118, 56337960), (120, 55398994), (140, 47484852), (141, 47148080), (168, 39570710), (177, 37558640), (188, 35361060), (210, 31656568), (235, 28288848), (236, 28168980), (240, 27699497), (280, 23742426), (282, 23574040), (295, 22535184), (329, 20206320), (336, 19785355), (354, 18779320), (376, 17680530), (413, 16096560), (420, 15828284), (470, 14144424), (472, 14084490), (560, 11871213), (564, 11787020), (590, 11267592), (658, 10103160), (705, 9429616), (708, 9389660), (752, 8840265), (826, 8048280), (840, 7914142), (885, 7511728), (940, 7072212), (944, 7042245), (987, 6735440), (1128, 5893510), (1180, 5633796), (1239, 5365520), (1316, 5051580), (1410, 4714808), (1416, 4694830), (1427, 4658640), (1645, 4041264), (1652, 4024140), (1680, 3957071), (1770, 3755864), (1880, 3536106), (1974, 3367720), (2065, 3219312), (2256, 2946755), (2360, 2816898), (2478, 2682760), (2632, 2525790), (2773, 2397360), (2820, 2357404), (2832, 2347415), (2854, 2329320), (3290, 2020632), (3304, 2012070), (3540, 1877932), (3760, 1768053), (3948, 1683860), (4130, 1609656), (4281, 1552880), (4720, 1408449), (4935, 1347088), (4956, 1341380), (5264, 1262895), (5546, 1198680), (5640, 1178702), (5708, 1164660), (6195, 1073104), (6580, 1010316), (6608, 1006035), (7080, 938966), (7135, 931728), (7896, 841930), (8260, 804828), (8319, 799120), (8562, 776440), (9870, 673544), (9912, 670690), (9989, 665520), (11092, 599340), (11280, 589351), (11416, 582330), (12390, 536552), (13160, 505158), (13865, 479472), (14160, 469483), (14270, 465864), (15792, 420965), (16520, 402414), (16638, 399560), (17124, 388220), (19411, 342480), (19740, 336772), (19824, 335345), (19978, 332760), (21405, 310576), (22184, 299670), (22832, 291165), (24780, 268276), (26320, 252579), (27730, 239736), (28540, 232932), (29967, 221840), (33040, 201207), (33276, 199780), (34248, 194110), (38822, 171240), (39480, 168386), (39956, 166380), (41595, 159824), (42810, 155288), (44368, 149835), (49560, 134138), (49945, 133104), (55460, 119868), (57080, 116466), (58233, 114160), (59934, 110920), (66552, 99890), (67069, 99120), (68496, 97055), (77644, 85620), (78960, 84193), (79912, 83190)]