155993040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 400

約数和(自身を含む): 655374720

約数和(自身を除く): 499381680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 181, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 362, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 543, 560, 567, 570, 630, 648, 665, 684, 720, 724, 756, 760, 798, 810, 840, 855, 905, 912, 945, 1008, 1026, 1064, 1080, 1086, 1134, 1140, 1197, 1260, 1267, 1296, 1330, 1368, 1448, 1512, 1520, 1539, 1596, 1620, 1629, 1680, 1710, 1810, 1890, 1995, 2052, 2128, 2160, 2172, 2268, 2280, 2394, 2520, 2534, 2565, 2660, 2715, 2736, 2835, 2896, 3024, 3078, 3192, 3240, 3258, 3420, 3439, 3591, 3620, 3780, 3801, 3990, 4104, 4344, 4536, 4560, 4788, 4887, 5040, 5068, 5130, 5320, 5430, 5670, 5985, 6156, 6335, 6384, 6480, 6516, 6840, 6878, 7182, 7240, 7560, 7602, 7695, 7980, 8145, 8208, 8688, 9072, 9576, 9774, 10136, 10260, 10317, 10640, 10773, 10860, 11340, 11403, 11970, 12312, 12670, 13032, 13680, 13756, 14364, 14480, 14661, 15120, 15204, 15390, 15960, 16290, 17195, 17955, 19005, 19152, 19548, 20272, 20520, 20634, 21546, 21720, 22680, 22806, 23940, 24073, 24435, 24624, 25340, 26064, 27512, 28728, 29322, 30408, 30780, 30951, 31920, 32580, 34209, 34390, 35910, 38010, 39096, 41040, 41268, 43092, 43440, 45360, 45612, 47880, 48146, 48870, 50680, 51585, 53865, 55024, 57015, 57456, 58644, 60816, 61560, 61902, 65160, 68418, 68780, 71820, 72219, 73305, 76020, 78192, 82536, 86184, 91224, 92853, 95760, 96292, 97740, 101360, 102627, 103170, 107730, 114030, 117288, 120365, 123120, 123804, 130320, 136836, 137560, 143640, 144438, 146610, 152040, 154755, 165072, 171045, 172368, 182448, 185706, 192584, 195480, 205254, 206340, 215460, 216657, 228060, 234576, 240730, 247608, 273672, 275120, 278559, 287280, 288876, 293220, 304080, 309510, 342090, 361095, 371412, 385168, 390960, 410508, 412680, 430920, 433314, 456120, 464265, 481460, 495216, 513135, 547344, 557118, 577752, 586440, 619020, 649971, 684180, 722190, 742824, 821016, 825360, 861840, 866628, 912240, 928530, 962920, 1026270, 1083285, 1114236, 1155504, 1172880, 1238040, 1299942, 1368360, 1392795, 1444380, 1485648, 1642032, 1733256, 1857060, 1925840, 1949913, 2052540, 2166570, 2228472, 2476080, 2599884, 2736720, 2785590, 2888760, 3249855, 3466512, 3714120, 3899826, 4105080, 4333140, 4456944, 5199768, 5571180, 5777520, 6499710, 7428240, 7799652, 8210160, 8666280, 9749565, 10399536, 11142360, 12999420, 15599304, 17332560, 19499130, 22284720, 25998840, 31198608, 38998260, 51997680, 77996520, 155993040]

約数ペア:

[(1, 155993040), (2, 77996520), (3, 51997680), (4, 38998260), (5, 31198608), (6, 25998840), (7, 22284720), (8, 19499130), (9, 17332560), (10, 15599304), (12, 12999420), (14, 11142360), (15, 10399536), (16, 9749565), (18, 8666280), (19, 8210160), (20, 7799652), (21, 7428240), (24, 6499710), (27, 5777520), (28, 5571180), (30, 5199768), (35, 4456944), (36, 4333140), (38, 4105080), (40, 3899826), (42, 3714120), (45, 3466512), (48, 3249855), (54, 2888760), (56, 2785590), (57, 2736720), (60, 2599884), (63, 2476080), (70, 2228472), (72, 2166570), (76, 2052540), (80, 1949913), (81, 1925840), (84, 1857060), (90, 1733256), (95, 1642032), (105, 1485648), (108, 1444380), (112, 1392795), (114, 1368360), (120, 1299942), (126, 1238040), (133, 1172880), (135, 1155504), (140, 1114236), (144, 1083285), (152, 1026270), (162, 962920), (168, 928530), (171, 912240), (180, 866628), (181, 861840), (189, 825360), (190, 821016), (210, 742824), (216, 722190), (228, 684180), (240, 649971), (252, 619020), (266, 586440), (270, 577752), (280, 557118), (285, 547344), (304, 513135), (315, 495216), (324, 481460), (336, 464265), (342, 456120), (360, 433314), (362, 430920), (378, 412680), (380, 410508), (399, 390960), (405, 385168), (420, 371412), (432, 361095), (456, 342090), (504, 309510), (513, 304080), (532, 293220), (540, 288876), (543, 287280), (560, 278559), (567, 275120), (570, 273672), (630, 247608), (648, 240730), (665, 234576), (684, 228060), (720, 216657), (724, 215460), (756, 206340), (760, 205254), (798, 195480), (810, 192584), (840, 185706), (855, 182448), (905, 172368), (912, 171045), (945, 165072), (1008, 154755), (1026, 152040), (1064, 146610), (1080, 144438), (1086, 143640), (1134, 137560), (1140, 136836), (1197, 130320), (1260, 123804), (1267, 123120), (1296, 120365), (1330, 117288), (1368, 114030), (1448, 107730), (1512, 103170), (1520, 102627), (1539, 101360), (1596, 97740), (1620, 96292), (1629, 95760), (1680, 92853), (1710, 91224), (1810, 86184), (1890, 82536), (1995, 78192), (2052, 76020), (2128, 73305), (2160, 72219), (2172, 71820), (2268, 68780), (2280, 68418), (2394, 65160), (2520, 61902), (2534, 61560), (2565, 60816), (2660, 58644), (2715, 57456), (2736, 57015), (2835, 55024), (2896, 53865), (3024, 51585), (3078, 50680), (3192, 48870), (3240, 48146), (3258, 47880), (3420, 45612), (3439, 45360), (3591, 43440), (3620, 43092), (3780, 41268), (3801, 41040), (3990, 39096), (4104, 38010), (4344, 35910), (4536, 34390), (4560, 34209), (4788, 32580), (4887, 31920), (5040, 30951), (5068, 30780), (5130, 30408), (5320, 29322), (5430, 28728), (5670, 27512), (5985, 26064), (6156, 25340), (6335, 24624), (6384, 24435), (6480, 24073), (6516, 23940), (6840, 22806), (6878, 22680), (7182, 21720), (7240, 21546), (7560, 20634), (7602, 20520), (7695, 20272), (7980, 19548), (8145, 19152), (8208, 19005), (8688, 17955), (9072, 17195), (9576, 16290), (9774, 15960), (10136, 15390), (10260, 15204), (10317, 15120), (10640, 14661), (10773, 14480), (10860, 14364), (11340, 13756), (11403, 13680), (11970, 13032), (12312, 12670)]