12940664520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11471}}^1$

素因数の和:11588

約数の個数: 256

約数和(自身を含む): 47576678400

約数和(自身を除く): 34636013880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 79, 84, 85, 102, 105, 119, 120, 136, 140, 158, 168, 170, 204, 210, 237, 238, 255, 280, 316, 340, 357, 395, 408, 420, 474, 476, 510, 553, 595, 632, 680, 714, 790, 840, 948, 952, 1020, 1106, 1185, 1190, 1343, 1428, 1580, 1659, 1785, 1896, 2040, 2212, 2370, 2380, 2686, 2765, 2856, 3160, 3318, 3570, 4029, 4424, 4740, 4760, 5372, 5530, 6636, 6715, 7140, 8058, 8295, 9401, 9480, 10744, 11060, 11471, 13272, 13430, 14280, 16116, 16590, 18802, 20145, 22120, 22942, 26860, 28203, 32232, 33180, 34413, 37604, 40290, 45884, 47005, 53720, 56406, 57355, 66360, 68826, 75208, 80297, 80580, 91768, 94010, 112812, 114710, 137652, 141015, 160594, 161160, 172065, 188020, 195007, 225624, 229420, 240891, 275304, 282030, 321188, 344130, 376040, 390014, 401485, 458840, 481782, 564060, 585021, 642376, 688260, 780028, 802970, 906209, 963564, 975035, 1128120, 1170042, 1204455, 1365049, 1376520, 1560056, 1605940, 1812418, 1927128, 1950070, 2340084, 2408910, 2718627, 2730098, 2925105, 3211880, 3624836, 3900140, 4095147, 4531045, 4680168, 4817820, 5437254, 5460196, 5850210, 6343463, 6825245, 7249672, 7800280, 8190294, 9062090, 9635640, 10874508, 10920392, 11700420, 12686926, 13593135, 13650490, 15405553, 16380588, 18124180, 19030389, 20475735, 21749016, 23400840, 25373852, 27186270, 27300980, 30811106, 31717315, 32761176, 36248360, 38060778, 40951470, 46216659, 50747704, 54372540, 54601960, 61622212, 63434630, 76121556, 77027765, 81902940, 92433318, 95151945, 107838871, 108745080, 123244424, 126869260, 152243112, 154055530, 163805880, 184866636, 190303890, 215677742, 231083295, 253738520, 308111060, 323516613, 369733272, 380607780, 431355484, 462166590, 539194355, 616222120, 647033226, 761215560, 862710968, 924333180, 1078388710, 1294066452, 1617583065, 1848666360, 2156777420, 2588132904, 3235166130, 4313554840, 6470332260, 12940664520]

約数ペア:

[(1, 12940664520), (2, 6470332260), (3, 4313554840), (4, 3235166130), (5, 2588132904), (6, 2156777420), (7, 1848666360), (8, 1617583065), (10, 1294066452), (12, 1078388710), (14, 924333180), (15, 862710968), (17, 761215560), (20, 647033226), (21, 616222120), (24, 539194355), (28, 462166590), (30, 431355484), (34, 380607780), (35, 369733272), (40, 323516613), (42, 308111060), (51, 253738520), (56, 231083295), (60, 215677742), (68, 190303890), (70, 184866636), (79, 163805880), (84, 154055530), (85, 152243112), (102, 126869260), (105, 123244424), (119, 108745080), (120, 107838871), (136, 95151945), (140, 92433318), (158, 81902940), (168, 77027765), (170, 76121556), (204, 63434630), (210, 61622212), (237, 54601960), (238, 54372540), (255, 50747704), (280, 46216659), (316, 40951470), (340, 38060778), (357, 36248360), (395, 32761176), (408, 31717315), (420, 30811106), (474, 27300980), (476, 27186270), (510, 25373852), (553, 23400840), (595, 21749016), (632, 20475735), (680, 19030389), (714, 18124180), (790, 16380588), (840, 15405553), (948, 13650490), (952, 13593135), (1020, 12686926), (1106, 11700420), (1185, 10920392), (1190, 10874508), (1343, 9635640), (1428, 9062090), (1580, 8190294), (1659, 7800280), (1785, 7249672), (1896, 6825245), (2040, 6343463), (2212, 5850210), (2370, 5460196), (2380, 5437254), (2686, 4817820), (2765, 4680168), (2856, 4531045), (3160, 4095147), (3318, 3900140), (3570, 3624836), (4029, 3211880), (4424, 2925105), (4740, 2730098), (4760, 2718627), (5372, 2408910), (5530, 2340084), (6636, 1950070), (6715, 1927128), (7140, 1812418), (8058, 1605940), (8295, 1560056), (9401, 1376520), (9480, 1365049), (10744, 1204455), (11060, 1170042), (11471, 1128120), (13272, 975035), (13430, 963564), (14280, 906209), (16116, 802970), (16590, 780028), (18802, 688260), (20145, 642376), (22120, 585021), (22942, 564060), (26860, 481782), (28203, 458840), (32232, 401485), (33180, 390014), (34413, 376040), (37604, 344130), (40290, 321188), (45884, 282030), (47005, 275304), (53720, 240891), (56406, 229420), (57355, 225624), (66360, 195007), (68826, 188020), (75208, 172065), (80297, 161160), (80580, 160594), (91768, 141015), (94010, 137652), (112812, 114710)]