202785480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 192

約数和(自身を含む): 724464000

約数和(自身を除く): 521678520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1289, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2578, 2622, 2760, 3420, 3496, 3867, 3933, 4140, 4370, 5156, 5244, 6445, 6555, 6840, 7734, 7866, 8280, 8740, 10312, 10488, 11601, 12890, 13110, 15468, 15732, 17480, 19335, 19665, 23202, 24491, 25780, 26220, 29647, 30936, 31464, 38670, 39330, 46404, 48982, 51560, 52440, 58005, 59294, 73473, 77340, 78660, 88941, 92808, 97964, 116010, 118588, 122455, 146946, 148235, 154680, 157320, 177882, 195928, 220419, 232020, 237176, 244910, 266823, 293892, 296470, 355764, 367365, 440838, 444705, 464040, 489820, 533646, 563293, 587784, 592940, 711528, 734730, 881676, 889410, 979640, 1067292, 1102095, 1126586, 1185880, 1334115, 1469460, 1689879, 1763352, 1778820, 2134584, 2204190, 2253172, 2668230, 2816465, 2938920, 3379758, 3557640, 4408380, 4506344, 5069637, 5336460, 5632930, 6759516, 8449395, 8816760, 10139274, 10672920, 11265860, 13519032, 16898790, 20278548, 22531720, 25348185, 33797580, 40557096, 50696370, 67595160, 101392740, 202785480]

約数ペア:

[(1, 202785480), (2, 101392740), (3, 67595160), (4, 50696370), (5, 40557096), (6, 33797580), (8, 25348185), (9, 22531720), (10, 20278548), (12, 16898790), (15, 13519032), (18, 11265860), (19, 10672920), (20, 10139274), (23, 8816760), (24, 8449395), (30, 6759516), (36, 5632930), (38, 5336460), (40, 5069637), (45, 4506344), (46, 4408380), (57, 3557640), (60, 3379758), (69, 2938920), (72, 2816465), (76, 2668230), (90, 2253172), (92, 2204190), (95, 2134584), (114, 1778820), (115, 1763352), (120, 1689879), (138, 1469460), (152, 1334115), (171, 1185880), (180, 1126586), (184, 1102095), (190, 1067292), (207, 979640), (228, 889410), (230, 881676), (276, 734730), (285, 711528), (342, 592940), (345, 587784), (360, 563293), (380, 533646), (414, 489820), (437, 464040), (456, 444705), (460, 440838), (552, 367365), (570, 355764), (684, 296470), (690, 293892), (760, 266823), (828, 244910), (855, 237176), (874, 232020), (920, 220419), (1035, 195928), (1140, 177882), (1289, 157320), (1311, 154680), (1368, 148235), (1380, 146946), (1656, 122455), (1710, 118588), (1748, 116010), (2070, 97964), (2185, 92808), (2280, 88941), (2578, 78660), (2622, 77340), (2760, 73473), (3420, 59294), (3496, 58005), (3867, 52440), (3933, 51560), (4140, 48982), (4370, 46404), (5156, 39330), (5244, 38670), (6445, 31464), (6555, 30936), (6840, 29647), (7734, 26220), (7866, 25780), (8280, 24491), (8740, 23202), (10312, 19665), (10488, 19335), (11601, 17480), (12890, 15732), (13110, 15468)]