202803580920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{256337}}^1$

素因数の和:256717

約数の個数: 128

約数和(自身を含む): 642280492800

約数和(自身を除く): 439476911880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 347, 380, 456, 570, 694, 760, 1041, 1140, 1388, 1735, 2082, 2280, 2776, 3470, 4164, 5205, 6593, 6940, 8328, 10410, 13186, 13880, 19779, 20820, 26372, 32965, 39558, 41640, 52744, 65930, 79116, 98895, 131860, 158232, 197790, 256337, 263720, 395580, 512674, 769011, 791160, 1025348, 1281685, 1538022, 2050696, 2563370, 3076044, 3845055, 4870403, 5126740, 6152088, 7690110, 9740806, 10253480, 14611209, 15380220, 19481612, 24352015, 29222418, 30760440, 38963224, 48704030, 58444836, 73056045, 88948939, 97408060, 116889672, 146112090, 177897878, 194816120, 266846817, 292224180, 355795756, 444744695, 533693634, 584448360, 711591512, 889489390, 1067387268, 1334234085, 1690029841, 1778978780, 2134774536, 2668468170, 3380059682, 3557957560, 5070089523, 5336936340, 6760119364, 8450149205, 10140179046, 10673872680, 13520238728, 16900298410, 20280358092, 25350447615, 33800596820, 40560716184, 50700895230, 67601193640, 101401790460, 202803580920]

約数ペア:

[(1, 202803580920), (2, 101401790460), (3, 67601193640), (4, 50700895230), (5, 40560716184), (6, 33800596820), (8, 25350447615), (10, 20280358092), (12, 16900298410), (15, 13520238728), (19, 10673872680), (20, 10140179046), (24, 8450149205), (30, 6760119364), (38, 5336936340), (40, 5070089523), (57, 3557957560), (60, 3380059682), (76, 2668468170), (95, 2134774536), (114, 1778978780), (120, 1690029841), (152, 1334234085), (190, 1067387268), (228, 889489390), (285, 711591512), (347, 584448360), (380, 533693634), (456, 444744695), (570, 355795756), (694, 292224180), (760, 266846817), (1041, 194816120), (1140, 177897878), (1388, 146112090), (1735, 116889672), (2082, 97408060), (2280, 88948939), (2776, 73056045), (3470, 58444836), (4164, 48704030), (5205, 38963224), (6593, 30760440), (6940, 29222418), (8328, 24352015), (10410, 19481612), (13186, 15380220), (13880, 14611209), (19779, 10253480), (20820, 9740806), (26372, 7690110), (32965, 6152088), (39558, 5126740), (41640, 4870403), (52744, 3845055), (65930, 3076044), (79116, 2563370), (98895, 2050696), (131860, 1538022), (158232, 1281685), (197790, 1025348), (256337, 791160), (263720, 769011), (395580, 512674)]