74892480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 224

約数和(自身を含む): 271905984

約数和(自身を除く): 197013504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 353, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 706, 780, 816, 832, 884, 960, 1020, 1040, 1059, 1088, 1105, 1248, 1326, 1360, 1412, 1560, 1632, 1765, 1768, 2040, 2080, 2118, 2210, 2496, 2652, 2720, 2824, 3120, 3264, 3315, 3530, 3536, 4080, 4160, 4236, 4420, 4589, 5295, 5304, 5440, 5648, 6001, 6240, 6630, 7060, 7072, 8160, 8472, 8840, 9178, 10590, 10608, 11296, 12002, 12480, 13260, 13767, 14120, 14144, 16320, 16944, 17680, 18003, 18356, 21180, 21216, 22592, 22945, 24004, 26520, 27534, 28240, 30005, 33888, 35360, 36006, 36712, 42360, 42432, 45890, 48008, 53040, 55068, 56480, 60010, 67776, 68835, 70720, 72012, 73424, 78013, 84720, 90015, 91780, 96016, 106080, 110136, 112960, 120020, 137670, 144024, 146848, 156026, 169440, 180030, 183560, 192032, 212160, 220272, 234039, 240040, 275340, 288048, 293696, 312052, 338880, 360060, 367120, 384064, 390065, 440544, 468078, 480080, 550680, 576096, 624104, 720120, 734240, 780130, 881088, 936156, 960160, 1101360, 1152192, 1170195, 1248208, 1440240, 1468480, 1560260, 1872312, 1920320, 2202720, 2340390, 2496416, 2880480, 3120520, 3744624, 4405440, 4680780, 4992832, 5760960, 6241040, 7489248, 9361560, 12482080, 14978496, 18723120, 24964160, 37446240, 74892480]

約数ペア:

[(1, 74892480), (2, 37446240), (3, 24964160), (4, 18723120), (5, 14978496), (6, 12482080), (8, 9361560), (10, 7489248), (12, 6241040), (13, 5760960), (15, 4992832), (16, 4680780), (17, 4405440), (20, 3744624), (24, 3120520), (26, 2880480), (30, 2496416), (32, 2340390), (34, 2202720), (39, 1920320), (40, 1872312), (48, 1560260), (51, 1468480), (52, 1440240), (60, 1248208), (64, 1170195), (65, 1152192), (68, 1101360), (78, 960160), (80, 936156), (85, 881088), (96, 780130), (102, 734240), (104, 720120), (120, 624104), (130, 576096), (136, 550680), (156, 480080), (160, 468078), (170, 440544), (192, 390065), (195, 384064), (204, 367120), (208, 360060), (221, 338880), (240, 312052), (255, 293696), (260, 288048), (272, 275340), (312, 240040), (320, 234039), (340, 220272), (353, 212160), (390, 192032), (408, 183560), (416, 180030), (442, 169440), (480, 156026), (510, 146848), (520, 144024), (544, 137670), (624, 120020), (663, 112960), (680, 110136), (706, 106080), (780, 96016), (816, 91780), (832, 90015), (884, 84720), (960, 78013), (1020, 73424), (1040, 72012), (1059, 70720), (1088, 68835), (1105, 67776), (1248, 60010), (1326, 56480), (1360, 55068), (1412, 53040), (1560, 48008), (1632, 45890), (1765, 42432), (1768, 42360), (2040, 36712), (2080, 36006), (2118, 35360), (2210, 33888), (2496, 30005), (2652, 28240), (2720, 27534), (2824, 26520), (3120, 24004), (3264, 22945), (3315, 22592), (3530, 21216), (3536, 21180), (4080, 18356), (4160, 18003), (4236, 17680), (4420, 16944), (4589, 16320), (5295, 14144), (5304, 14120), (5440, 13767), (5648, 13260), (6001, 12480), (6240, 12002), (6630, 11296), (7060, 10608), (7072, 10590), (8160, 9178), (8472, 8840)]