682148062720

素因数分解:

$2^9\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{12479}}^1$

素因数の和:12796

約数の個数: 160

約数和(自身を含む): 1658285291520

約数和(自身を除く): 976137228800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 163, 256, 262, 320, 326, 512, 524, 640, 652, 655, 815, 1048, 1280, 1304, 1310, 1630, 2096, 2560, 2608, 2620, 3260, 4192, 5216, 5240, 6520, 8384, 10432, 10480, 12479, 13040, 16768, 20864, 20960, 21353, 24958, 26080, 33536, 41728, 41920, 42706, 49916, 52160, 62395, 67072, 83456, 83840, 85412, 99832, 104320, 106765, 124790, 167680, 170824, 199664, 208640, 213530, 249580, 335360, 341648, 399328, 417280, 427060, 499160, 683296, 798656, 854120, 998320, 1366592, 1597312, 1634749, 1708240, 1996640, 2034077, 2733184, 3194624, 3269498, 3416480, 3993280, 4068154, 5466368, 6389248, 6538996, 6832960, 7986560, 8136308, 8173745, 10170385, 10932736, 13077992, 13665920, 15973120, 16272616, 16347490, 20340770, 26155984, 27331840, 31946240, 32545232, 32694980, 40681540, 52311968, 54663680, 65090464, 65389960, 81363080, 104623936, 130180928, 130779920, 162726160, 209247872, 260361856, 261559840, 266464087, 325452320, 418495744, 520723712, 523119680, 532928174, 650904640, 836991488, 1041447424, 1046239360, 1065856348, 1301809280, 1332320435, 2092478720, 2131712696, 2603618560, 2664640870, 4184957440, 4263425392, 5207237120, 5329281740, 8526850784, 10658563480, 17053701568, 21317126960, 34107403136, 42634253920, 68214806272, 85268507840, 136429612544, 170537015680, 341074031360, 682148062720]

約数ペア:

[(1, 682148062720), (2, 341074031360), (4, 170537015680), (5, 136429612544), (8, 85268507840), (10, 68214806272), (16, 42634253920), (20, 34107403136), (32, 21317126960), (40, 17053701568), (64, 10658563480), (80, 8526850784), (128, 5329281740), (131, 5207237120), (160, 4263425392), (163, 4184957440), (256, 2664640870), (262, 2603618560), (320, 2131712696), (326, 2092478720), (512, 1332320435), (524, 1301809280), (640, 1065856348), (652, 1046239360), (655, 1041447424), (815, 836991488), (1048, 650904640), (1280, 532928174), (1304, 523119680), (1310, 520723712), (1630, 418495744), (2096, 325452320), (2560, 266464087), (2608, 261559840), (2620, 260361856), (3260, 209247872), (4192, 162726160), (5216, 130779920), (5240, 130180928), (6520, 104623936), (8384, 81363080), (10432, 65389960), (10480, 65090464), (12479, 54663680), (13040, 52311968), (16768, 40681540), (20864, 32694980), (20960, 32545232), (21353, 31946240), (24958, 27331840), (26080, 26155984), (33536, 20340770), (41728, 16347490), (41920, 16272616), (42706, 15973120), (49916, 13665920), (52160, 13077992), (62395, 10932736), (67072, 10170385), (83456, 8173745), (83840, 8136308), (85412, 7986560), (99832, 6832960), (104320, 6538996), (106765, 6389248), (124790, 5466368), (167680, 4068154), (170824, 3993280), (199664, 3416480), (208640, 3269498), (213530, 3194624), (249580, 2733184), (335360, 2034077), (341648, 1996640), (399328, 1708240), (417280, 1634749), (427060, 1597312), (499160, 1366592), (683296, 998320), (798656, 854120)]