15315032080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 320

約数和(自身を含む): 42098019840

約数和(自身を除く): 26782987760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 34, 38, 40, 46, 68, 73, 76, 80, 85, 92, 95, 115, 136, 146, 152, 170, 184, 190, 230, 272, 292, 304, 323, 340, 353, 365, 368, 380, 391, 437, 460, 584, 646, 680, 706, 730, 760, 782, 874, 920, 1168, 1241, 1292, 1360, 1387, 1412, 1460, 1520, 1564, 1615, 1679, 1748, 1765, 1840, 1955, 2185, 2482, 2584, 2774, 2824, 2920, 3128, 3230, 3358, 3496, 3530, 3910, 4370, 4964, 5168, 5548, 5648, 5840, 6001, 6205, 6256, 6460, 6707, 6716, 6935, 6992, 7060, 7429, 7820, 8119, 8395, 8740, 9928, 11096, 12002, 12410, 12920, 13414, 13432, 13870, 14120, 14858, 15640, 16238, 16790, 17480, 19856, 22192, 23579, 24004, 24820, 25769, 25840, 26828, 26864, 27740, 28240, 28543, 29716, 30005, 31280, 31901, 32476, 33535, 33580, 34960, 37145, 40595, 47158, 48008, 49640, 51538, 53656, 55480, 57086, 59432, 60010, 63802, 64952, 67070, 67160, 74290, 81190, 94316, 96016, 99280, 103076, 107312, 110960, 114019, 114172, 117895, 118864, 120020, 127604, 128845, 129904, 134140, 134320, 138023, 142715, 148580, 154261, 159505, 162380, 188632, 206152, 228038, 228344, 235790, 240040, 255208, 257690, 268280, 276046, 285430, 297160, 308522, 319010, 324760, 377264, 412304, 438073, 456076, 456688, 471580, 480080, 489611, 510416, 515380, 536560, 542317, 552092, 570095, 570860, 592687, 594320, 617044, 638020, 649520, 690115, 771305, 876146, 912152, 943160, 979222, 1030760, 1084634, 1104184, 1140190, 1141720, 1185374, 1234088, 1276040, 1380230, 1542610, 1752292, 1824304, 1886320, 1958444, 2061520, 2169268, 2190365, 2208368, 2280380, 2283440, 2370748, 2448055, 2468176, 2552080, 2622437, 2711585, 2760460, 2963435, 3085220, 3504584, 3916888, 4338536, 4380730, 4560760, 4741496, 4896110, 5244874, 5423170, 5520920, 5926870, 6170440, 7009168, 7833776, 8323387, 8677072, 8761460, 9121520, 9482992, 9792220, 10075679, 10489748, 10846340, 11041840, 11261053, 11853740, 12340880, 13112185, 16646774, 17522920, 19584440, 20151358, 20979496, 21692680, 22522106, 23707480, 26224370, 33293548, 35045840, 39168880, 40302716, 41616935, 41958992, 43385360, 45044212, 47414960, 50378395, 52448740, 56305265, 66587096, 80605432, 83233870, 90088424, 100756790, 104897480, 112610530, 133174192, 161210864, 166467740, 180176848, 191437901, 201513580, 209794960, 225221060, 332935480, 382875802, 403027160, 450442120, 665870960, 765751604, 806054320, 900884240, 957189505, 1531503208, 1914379010, 3063006416, 3828758020, 7657516040, 15315032080]

約数ペア:

[(1, 15315032080), (2, 7657516040), (4, 3828758020), (5, 3063006416), (8, 1914379010), (10, 1531503208), (16, 957189505), (17, 900884240), (19, 806054320), (20, 765751604), (23, 665870960), (34, 450442120), (38, 403027160), (40, 382875802), (46, 332935480), (68, 225221060), (73, 209794960), (76, 201513580), (80, 191437901), (85, 180176848), (92, 166467740), (95, 161210864), (115, 133174192), (136, 112610530), (146, 104897480), (152, 100756790), (170, 90088424), (184, 83233870), (190, 80605432), (230, 66587096), (272, 56305265), (292, 52448740), (304, 50378395), (323, 47414960), (340, 45044212), (353, 43385360), (365, 41958992), (368, 41616935), (380, 40302716), (391, 39168880), (437, 35045840), (460, 33293548), (584, 26224370), (646, 23707480), (680, 22522106), (706, 21692680), (730, 20979496), (760, 20151358), (782, 19584440), (874, 17522920), (920, 16646774), (1168, 13112185), (1241, 12340880), (1292, 11853740), (1360, 11261053), (1387, 11041840), (1412, 10846340), (1460, 10489748), (1520, 10075679), (1564, 9792220), (1615, 9482992), (1679, 9121520), (1748, 8761460), (1765, 8677072), (1840, 8323387), (1955, 7833776), (2185, 7009168), (2482, 6170440), (2584, 5926870), (2774, 5520920), (2824, 5423170), (2920, 5244874), (3128, 4896110), (3230, 4741496), (3358, 4560760), (3496, 4380730), (3530, 4338536), (3910, 3916888), (4370, 3504584), (4964, 3085220), (5168, 2963435), (5548, 2760460), (5648, 2711585), (5840, 2622437), (6001, 2552080), (6205, 2468176), (6256, 2448055), (6460, 2370748), (6707, 2283440), (6716, 2280380), (6935, 2208368), (6992, 2190365), (7060, 2169268), (7429, 2061520), (7820, 1958444), (8119, 1886320), (8395, 1824304), (8740, 1752292), (9928, 1542610), (11096, 1380230), (12002, 1276040), (12410, 1234088), (12920, 1185374), (13414, 1141720), (13432, 1140190), (13870, 1104184), (14120, 1084634), (14858, 1030760), (15640, 979222), (16238, 943160), (16790, 912152), (17480, 876146), (19856, 771305), (22192, 690115), (23579, 649520), (24004, 638020), (24820, 617044), (25769, 594320), (25840, 592687), (26828, 570860), (26864, 570095), (27740, 552092), (28240, 542317), (28543, 536560), (29716, 515380), (30005, 510416), (31280, 489611), (31901, 480080), (32476, 471580), (33535, 456688), (33580, 456076), (34960, 438073), (37145, 412304), (40595, 377264), (47158, 324760), (48008, 319010), (49640, 308522), (51538, 297160), (53656, 285430), (55480, 276046), (57086, 268280), (59432, 257690), (60010, 255208), (63802, 240040), (64952, 235790), (67070, 228344), (67160, 228038), (74290, 206152), (81190, 188632), (94316, 162380), (96016, 159505), (99280, 154261), (103076, 148580), (107312, 142715), (110960, 138023), (114019, 134320), (114172, 134140), (117895, 129904), (118864, 128845), (120020, 127604)]