140274720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1752

約数の個数: 192

約数和(自身を含む): 517104000

約数和(自身を除く): 376829280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1709, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3418, 3420, 4104, 4320, 4560, 5127, 5130, 5472, 6836, 6840, 8208, 8545, 9120, 10254, 10260, 13672, 13680, 15381, 16416, 17090, 20508, 20520, 25635, 27344, 27360, 30762, 32471, 34180, 41016, 41040, 46143, 51270, 54688, 61524, 64942, 68360, 76905, 82032, 82080, 92286, 97413, 102540, 123048, 129884, 136720, 153810, 162355, 164064, 184572, 194826, 205080, 230715, 246096, 259768, 273440, 292239, 307620, 324710, 369144, 389652, 410160, 461430, 487065, 492192, 519536, 584478, 615240, 649420, 738288, 779304, 820320, 876717, 922860, 974130, 1039072, 1168956, 1230480, 1298840, 1461195, 1476576, 1558608, 1753434, 1845720, 1948260, 2337912, 2460960, 2597680, 2922390, 3117216, 3506868, 3691440, 3896520, 4383585, 4675824, 5195360, 5844780, 7013736, 7382880, 7793040, 8767170, 9351648, 11689560, 14027472, 15586080, 17534340, 23379120, 28054944, 35068680, 46758240, 70137360, 140274720]

約数ペア:

[(1, 140274720), (2, 70137360), (3, 46758240), (4, 35068680), (5, 28054944), (6, 23379120), (8, 17534340), (9, 15586080), (10, 14027472), (12, 11689560), (15, 9351648), (16, 8767170), (18, 7793040), (19, 7382880), (20, 7013736), (24, 5844780), (27, 5195360), (30, 4675824), (32, 4383585), (36, 3896520), (38, 3691440), (40, 3506868), (45, 3117216), (48, 2922390), (54, 2597680), (57, 2460960), (60, 2337912), (72, 1948260), (76, 1845720), (80, 1753434), (90, 1558608), (95, 1476576), (96, 1461195), (108, 1298840), (114, 1230480), (120, 1168956), (135, 1039072), (144, 974130), (152, 922860), (160, 876717), (171, 820320), (180, 779304), (190, 738288), (216, 649420), (228, 615240), (240, 584478), (270, 519536), (285, 492192), (288, 487065), (304, 461430), (342, 410160), (360, 389652), (380, 369144), (432, 324710), (456, 307620), (480, 292239), (513, 273440), (540, 259768), (570, 246096), (608, 230715), (684, 205080), (720, 194826), (760, 184572), (855, 164064), (864, 162355), (912, 153810), (1026, 136720), (1080, 129884), (1140, 123048), (1368, 102540), (1440, 97413), (1520, 92286), (1709, 82080), (1710, 82032), (1824, 76905), (2052, 68360), (2160, 64942), (2280, 61524), (2565, 54688), (2736, 51270), (3040, 46143), (3418, 41040), (3420, 41016), (4104, 34180), (4320, 32471), (4560, 30762), (5127, 27360), (5130, 27344), (5472, 25635), (6836, 20520), (6840, 20508), (8208, 17090), (8545, 16416), (9120, 15381), (10254, 13680), (10260, 13672)]