2279507760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 7825499136

約数和(自身を除く): 5545991376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 127, 144, 180, 194, 240, 254, 257, 291, 360, 381, 388, 485, 508, 514, 582, 635, 720, 762, 771, 776, 873, 970, 1016, 1028, 1143, 1164, 1270, 1285, 1455, 1524, 1542, 1552, 1746, 1905, 1940, 2032, 2056, 2286, 2313, 2328, 2540, 2570, 2910, 3048, 3084, 3492, 3810, 3855, 3880, 4112, 4365, 4572, 4626, 4656, 5080, 5140, 5715, 5820, 6096, 6168, 6984, 7620, 7710, 7760, 8730, 9144, 9252, 10160, 10280, 11430, 11565, 11640, 12319, 12336, 13968, 15240, 15420, 17460, 18288, 18504, 20560, 22860, 23130, 23280, 24638, 24929, 30480, 30840, 32639, 34920, 36957, 37008, 45720, 46260, 49276, 49858, 61595, 61680, 65278, 69840, 73914, 74787, 91440, 92520, 97917, 98552, 99716, 110871, 123190, 124645, 130556, 147828, 149574, 163195, 184785, 185040, 195834, 197104, 199432, 221742, 224361, 246380, 249290, 261112, 293751, 295656, 299148, 326390, 369570, 373935, 391668, 398864, 443484, 448722, 489585, 492760, 498580, 522224, 554355, 587502, 591312, 598296, 652780, 739140, 747870, 783336, 886968, 897444, 979170, 985520, 997160, 1108710, 1121805, 1175004, 1196592, 1305560, 1468755, 1478280, 1495740, 1566672, 1773936, 1794888, 1958340, 1994320, 2217420, 2243610, 2350008, 2611120, 2937510, 2956560, 2991480, 3165983, 3589776, 3916680, 4434840, 4487220, 4700016, 5875020, 5982960, 6331966, 7833360, 8869680, 8974440, 9497949, 11750040, 12663932, 15829915, 17948880, 18995898, 23500080, 25327864, 28493847, 31659830, 37991796, 47489745, 50655728, 56987694, 63319660, 75983592, 94979490, 113975388, 126639320, 142469235, 151967184, 189958980, 227950776, 253278640, 284938470, 379917960, 455901552, 569876940, 759835920, 1139753880, 2279507760]

約数ペア:

[(1, 2279507760), (2, 1139753880), (3, 759835920), (4, 569876940), (5, 455901552), (6, 379917960), (8, 284938470), (9, 253278640), (10, 227950776), (12, 189958980), (15, 151967184), (16, 142469235), (18, 126639320), (20, 113975388), (24, 94979490), (30, 75983592), (36, 63319660), (40, 56987694), (45, 50655728), (48, 47489745), (60, 37991796), (72, 31659830), (80, 28493847), (90, 25327864), (97, 23500080), (120, 18995898), (127, 17948880), (144, 15829915), (180, 12663932), (194, 11750040), (240, 9497949), (254, 8974440), (257, 8869680), (291, 7833360), (360, 6331966), (381, 5982960), (388, 5875020), (485, 4700016), (508, 4487220), (514, 4434840), (582, 3916680), (635, 3589776), (720, 3165983), (762, 2991480), (771, 2956560), (776, 2937510), (873, 2611120), (970, 2350008), (1016, 2243610), (1028, 2217420), (1143, 1994320), (1164, 1958340), (1270, 1794888), (1285, 1773936), (1455, 1566672), (1524, 1495740), (1542, 1478280), (1552, 1468755), (1746, 1305560), (1905, 1196592), (1940, 1175004), (2032, 1121805), (2056, 1108710), (2286, 997160), (2313, 985520), (2328, 979170), (2540, 897444), (2570, 886968), (2910, 783336), (3048, 747870), (3084, 739140), (3492, 652780), (3810, 598296), (3855, 591312), (3880, 587502), (4112, 554355), (4365, 522224), (4572, 498580), (4626, 492760), (4656, 489585), (5080, 448722), (5140, 443484), (5715, 398864), (5820, 391668), (6096, 373935), (6168, 369570), (6984, 326390), (7620, 299148), (7710, 295656), (7760, 293751), (8730, 261112), (9144, 249290), (9252, 246380), (10160, 224361), (10280, 221742), (11430, 199432), (11565, 197104), (11640, 195834), (12319, 185040), (12336, 184785), (13968, 163195), (15240, 149574), (15420, 147828), (17460, 130556), (18288, 124645), (18504, 123190), (20560, 110871), (22860, 99716), (23130, 98552), (23280, 97917), (24638, 92520), (24929, 91440), (30480, 74787), (30840, 73914), (32639, 69840), (34920, 65278), (36957, 61680), (37008, 61595), (45720, 49858), (46260, 49276)]