15511352960

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 39657600000

約数和(自身を除く): 24146247040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 71, 79, 80, 116, 128, 142, 145, 149, 158, 160, 232, 284, 290, 298, 316, 320, 355, 395, 464, 568, 580, 596, 632, 640, 710, 745, 790, 928, 1136, 1160, 1192, 1264, 1420, 1490, 1580, 1856, 2059, 2272, 2291, 2320, 2384, 2528, 2840, 2980, 3160, 3712, 4118, 4321, 4544, 4582, 4640, 4768, 5056, 5609, 5680, 5960, 6320, 8236, 8642, 9088, 9164, 9280, 9536, 10112, 10295, 10579, 11218, 11360, 11455, 11771, 11920, 12640, 16472, 17284, 18328, 18560, 19072, 20590, 21158, 21605, 22436, 22720, 22910, 23542, 23840, 25280, 28045, 32944, 34568, 36656, 41180, 42316, 43210, 44872, 45440, 45820, 47084, 47680, 50560, 52895, 56090, 58855, 65888, 69136, 73312, 82360, 84632, 86420, 89744, 91640, 94168, 95360, 105790, 112180, 117710, 131776, 138272, 146624, 162661, 164720, 169264, 172840, 179488, 183280, 188336, 211580, 224360, 235420, 263552, 276544, 293248, 306791, 325322, 329440, 338528, 341359, 345680, 358976, 366560, 376672, 423160, 448720, 470840, 553088, 613582, 650644, 658880, 677056, 682718, 691360, 717952, 733120, 753344, 813305, 835741, 846320, 897440, 941680, 1227164, 1301288, 1317760, 1354112, 1365436, 1382720, 1466240, 1506688, 1533955, 1626610, 1671482, 1692640, 1706795, 1794880, 1883360, 2454328, 2602576, 2730872, 2765440, 3067910, 3253220, 3342964, 3385280, 3413590, 3589760, 3766720, 4178705, 4908656, 5205152, 5461744, 6135820, 6506440, 6685928, 6770560, 6827180, 7533440, 8357410, 9817312, 10410304, 10923488, 12271640, 13012880, 13371856, 13654360, 16714820, 19634624, 20820608, 21846976, 24236489, 24543280, 26025760, 26743712, 27308720, 33429640, 39269248, 43693952, 48472978, 49086560, 52051520, 53487424, 54617440, 66859280, 96945956, 98173120, 104103040, 106974848, 109234880, 121182445, 133718560, 193891912, 196346240, 218469760, 242364890, 267437120, 387783824, 484729780, 534874240, 775567648, 969459560, 1551135296, 1938919120, 3102270592, 3877838240, 7755676480, 15511352960]

約数ペア:

[(1, 15511352960), (2, 7755676480), (4, 3877838240), (5, 3102270592), (8, 1938919120), (10, 1551135296), (16, 969459560), (20, 775567648), (29, 534874240), (32, 484729780), (40, 387783824), (58, 267437120), (64, 242364890), (71, 218469760), (79, 196346240), (80, 193891912), (116, 133718560), (128, 121182445), (142, 109234880), (145, 106974848), (149, 104103040), (158, 98173120), (160, 96945956), (232, 66859280), (284, 54617440), (290, 53487424), (298, 52051520), (316, 49086560), (320, 48472978), (355, 43693952), (395, 39269248), (464, 33429640), (568, 27308720), (580, 26743712), (596, 26025760), (632, 24543280), (640, 24236489), (710, 21846976), (745, 20820608), (790, 19634624), (928, 16714820), (1136, 13654360), (1160, 13371856), (1192, 13012880), (1264, 12271640), (1420, 10923488), (1490, 10410304), (1580, 9817312), (1856, 8357410), (2059, 7533440), (2272, 6827180), (2291, 6770560), (2320, 6685928), (2384, 6506440), (2528, 6135820), (2840, 5461744), (2980, 5205152), (3160, 4908656), (3712, 4178705), (4118, 3766720), (4321, 3589760), (4544, 3413590), (4582, 3385280), (4640, 3342964), (4768, 3253220), (5056, 3067910), (5609, 2765440), (5680, 2730872), (5960, 2602576), (6320, 2454328), (8236, 1883360), (8642, 1794880), (9088, 1706795), (9164, 1692640), (9280, 1671482), (9536, 1626610), (10112, 1533955), (10295, 1506688), (10579, 1466240), (11218, 1382720), (11360, 1365436), (11455, 1354112), (11771, 1317760), (11920, 1301288), (12640, 1227164), (16472, 941680), (17284, 897440), (18328, 846320), (18560, 835741), (19072, 813305), (20590, 753344), (21158, 733120), (21605, 717952), (22436, 691360), (22720, 682718), (22910, 677056), (23542, 658880), (23840, 650644), (25280, 613582), (28045, 553088), (32944, 470840), (34568, 448720), (36656, 423160), (41180, 376672), (42316, 366560), (43210, 358976), (44872, 345680), (45440, 341359), (45820, 338528), (47084, 329440), (47680, 325322), (50560, 306791), (52895, 293248), (56090, 276544), (58855, 263552), (65888, 235420), (69136, 224360), (73312, 211580), (82360, 188336), (84632, 183280), (86420, 179488), (89744, 172840), (91640, 169264), (94168, 164720), (95360, 162661), (105790, 146624), (112180, 138272), (117710, 131776)]