139909920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 501681600

約数和(自身を除く): 361771680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 29, 30, 32, 38, 40, 46, 48, 57, 58, 60, 69, 76, 80, 87, 92, 95, 96, 114, 115, 116, 120, 138, 145, 152, 160, 174, 184, 190, 228, 230, 232, 240, 276, 285, 290, 304, 345, 348, 368, 380, 435, 437, 456, 460, 464, 480, 529, 551, 552, 570, 580, 608, 667, 690, 696, 736, 760, 870, 874, 912, 920, 928, 1058, 1102, 1104, 1140, 1160, 1311, 1334, 1380, 1392, 1520, 1587, 1653, 1740, 1748, 1824, 1840, 2001, 2116, 2185, 2204, 2208, 2280, 2320, 2622, 2645, 2668, 2755, 2760, 2784, 3040, 3174, 3306, 3335, 3480, 3496, 3680, 4002, 4232, 4370, 4408, 4560, 4640, 5244, 5290, 5336, 5510, 5520, 6348, 6555, 6612, 6670, 6960, 6992, 7935, 8004, 8265, 8464, 8740, 8816, 9120, 10005, 10051, 10488, 10580, 10672, 11020, 11040, 12673, 12696, 13110, 13224, 13340, 13920, 13984, 15341, 15870, 16008, 16530, 16928, 17480, 17632, 20010, 20102, 20976, 21160, 21344, 22040, 25346, 25392, 26220, 26448, 26680, 30153, 30682, 31740, 32016, 33060, 34960, 38019, 40020, 40204, 41952, 42320, 44080, 46023, 50255, 50692, 50784, 52440, 52896, 53360, 60306, 61364, 63365, 63480, 64032, 66120, 69920, 76038, 76705, 80040, 80408, 84640, 88160, 92046, 100510, 101384, 104880, 106720, 120612, 122728, 126730, 126960, 132240, 150765, 152076, 153410, 160080, 160816, 184092, 190095, 201020, 202768, 209760, 230115, 241224, 245456, 253460, 253920, 264480, 291479, 301530, 304152, 306820, 320160, 321632, 368184, 380190, 402040, 405536, 460230, 482448, 490912, 506920, 582958, 603060, 608304, 613640, 736368, 760380, 804080, 874437, 920460, 964896, 1013840, 1165916, 1206120, 1216608, 1227280, 1457395, 1472736, 1520760, 1608160, 1748874, 1840920, 2027680, 2331832, 2412240, 2454560, 2914790, 3041520, 3497748, 3681840, 4372185, 4663664, 4824480, 5829580, 6083040, 6995496, 7363680, 8744370, 9327328, 11659160, 13990992, 17488740, 23318320, 27981984, 34977480, 46636640, 69954960, 139909920]

約数ペア:

[(1, 139909920), (2, 69954960), (3, 46636640), (4, 34977480), (5, 27981984), (6, 23318320), (8, 17488740), (10, 13990992), (12, 11659160), (15, 9327328), (16, 8744370), (19, 7363680), (20, 6995496), (23, 6083040), (24, 5829580), (29, 4824480), (30, 4663664), (32, 4372185), (38, 3681840), (40, 3497748), (46, 3041520), (48, 2914790), (57, 2454560), (58, 2412240), (60, 2331832), (69, 2027680), (76, 1840920), (80, 1748874), (87, 1608160), (92, 1520760), (95, 1472736), (96, 1457395), (114, 1227280), (115, 1216608), (116, 1206120), (120, 1165916), (138, 1013840), (145, 964896), (152, 920460), (160, 874437), (174, 804080), (184, 760380), (190, 736368), (228, 613640), (230, 608304), (232, 603060), (240, 582958), (276, 506920), (285, 490912), (290, 482448), (304, 460230), (345, 405536), (348, 402040), (368, 380190), (380, 368184), (435, 321632), (437, 320160), (456, 306820), (460, 304152), (464, 301530), (480, 291479), (529, 264480), (551, 253920), (552, 253460), (570, 245456), (580, 241224), (608, 230115), (667, 209760), (690, 202768), (696, 201020), (736, 190095), (760, 184092), (870, 160816), (874, 160080), (912, 153410), (920, 152076), (928, 150765), (1058, 132240), (1102, 126960), (1104, 126730), (1140, 122728), (1160, 120612), (1311, 106720), (1334, 104880), (1380, 101384), (1392, 100510), (1520, 92046), (1587, 88160), (1653, 84640), (1740, 80408), (1748, 80040), (1824, 76705), (1840, 76038), (2001, 69920), (2116, 66120), (2185, 64032), (2204, 63480), (2208, 63365), (2280, 61364), (2320, 60306), (2622, 53360), (2645, 52896), (2668, 52440), (2755, 50784), (2760, 50692), (2784, 50255), (3040, 46023), (3174, 44080), (3306, 42320), (3335, 41952), (3480, 40204), (3496, 40020), (3680, 38019), (4002, 34960), (4232, 33060), (4370, 32016), (4408, 31740), (4560, 30682), (4640, 30153), (5244, 26680), (5290, 26448), (5336, 26220), (5510, 25392), (5520, 25346), (6348, 22040), (6555, 21344), (6612, 21160), (6670, 20976), (6960, 20102), (6992, 20010), (7935, 17632), (8004, 17480), (8265, 16928), (8464, 16530), (8740, 16008), (8816, 15870), (9120, 15341), (10005, 13984), (10051, 13920), (10488, 13340), (10580, 13224), (10672, 13110), (11020, 12696), (11040, 12673)]