804528984320

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{65357}}^1$

素因数の和:65600

約数の個数: 144

約数和(自身を含む): 1971814259520

約数和(自身を除く): 1167285275200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 163, 236, 256, 295, 320, 326, 472, 590, 640, 652, 815, 944, 1180, 1280, 1304, 1630, 1888, 2360, 2608, 3260, 3776, 4720, 5216, 6520, 7552, 9440, 9617, 10432, 13040, 15104, 18880, 19234, 20864, 26080, 37760, 38468, 41728, 48085, 52160, 65357, 75520, 76936, 96170, 104320, 130714, 153872, 192340, 208640, 261428, 307744, 326785, 384680, 522856, 615488, 653570, 769360, 1045712, 1230976, 1307140, 1538720, 2091424, 2461952, 2614280, 3077440, 3856063, 4182848, 5228560, 6154880, 7712126, 8365696, 10457120, 10653191, 12309760, 15424252, 16731392, 19280315, 20914240, 21306382, 30848504, 38560630, 41828480, 42612764, 53265955, 61697008, 77121260, 83656960, 85225528, 106531910, 123394016, 154242520, 170451056, 213063820, 246788032, 308485040, 340902112, 426127640, 493576064, 616970080, 628538269, 681804224, 852255280, 987152128, 1233940160, 1257076538, 1363608448, 1704510560, 2467880320, 2514153076, 2727216896, 3142691345, 3409021120, 4935760640, 5028306152, 6285382690, 6818042240, 10056612304, 12570765380, 13636084480, 20113224608, 25141530760, 40226449216, 50283061520, 80452898432, 100566123040, 160905796864, 201132246080, 402264492160, 804528984320]

約数ペア:

[(1, 804528984320), (2, 402264492160), (4, 201132246080), (5, 160905796864), (8, 100566123040), (10, 80452898432), (16, 50283061520), (20, 40226449216), (32, 25141530760), (40, 20113224608), (59, 13636084480), (64, 12570765380), (80, 10056612304), (118, 6818042240), (128, 6285382690), (160, 5028306152), (163, 4935760640), (236, 3409021120), (256, 3142691345), (295, 2727216896), (320, 2514153076), (326, 2467880320), (472, 1704510560), (590, 1363608448), (640, 1257076538), (652, 1233940160), (815, 987152128), (944, 852255280), (1180, 681804224), (1280, 628538269), (1304, 616970080), (1630, 493576064), (1888, 426127640), (2360, 340902112), (2608, 308485040), (3260, 246788032), (3776, 213063820), (4720, 170451056), (5216, 154242520), (6520, 123394016), (7552, 106531910), (9440, 85225528), (9617, 83656960), (10432, 77121260), (13040, 61697008), (15104, 53265955), (18880, 42612764), (19234, 41828480), (20864, 38560630), (26080, 30848504), (37760, 21306382), (38468, 20914240), (41728, 19280315), (48085, 16731392), (52160, 15424252), (65357, 12309760), (75520, 10653191), (76936, 10457120), (96170, 8365696), (104320, 7712126), (130714, 6154880), (153872, 5228560), (192340, 4182848), (208640, 3856063), (261428, 3077440), (307744, 2614280), (326785, 2461952), (384680, 2091424), (522856, 1538720), (615488, 1307140), (653570, 1230976), (769360, 1045712)]