1803746040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:2061

約数の個数: 128

約数和(自身を含む): 5535855360

約数和(自身を除く): 3732109320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 97, 120, 166, 194, 249, 291, 332, 388, 415, 485, 498, 582, 664, 776, 830, 970, 996, 1164, 1245, 1455, 1660, 1867, 1940, 1992, 2328, 2490, 2910, 3320, 3734, 3880, 4980, 5601, 5820, 7468, 8051, 9335, 9960, 11202, 11640, 14936, 16102, 18670, 22404, 24153, 28005, 32204, 37340, 40255, 44808, 48306, 56010, 64408, 74680, 80510, 96612, 112020, 120765, 154961, 161020, 181099, 193224, 224040, 241530, 309922, 322040, 362198, 464883, 483060, 543297, 619844, 724396, 774805, 905495, 929766, 966120, 1086594, 1239688, 1448792, 1549610, 1810990, 1859532, 2173188, 2324415, 2716485, 3099220, 3621980, 3719064, 4346376, 4648830, 5432970, 6198440, 7243960, 9297660, 10865940, 15031217, 18595320, 21731880, 30062434, 45093651, 60124868, 75156085, 90187302, 120249736, 150312170, 180374604, 225468255, 300624340, 360749208, 450936510, 601248680, 901873020, 1803746040]

約数ペア:

[(1, 1803746040), (2, 901873020), (3, 601248680), (4, 450936510), (5, 360749208), (6, 300624340), (8, 225468255), (10, 180374604), (12, 150312170), (15, 120249736), (20, 90187302), (24, 75156085), (30, 60124868), (40, 45093651), (60, 30062434), (83, 21731880), (97, 18595320), (120, 15031217), (166, 10865940), (194, 9297660), (249, 7243960), (291, 6198440), (332, 5432970), (388, 4648830), (415, 4346376), (485, 3719064), (498, 3621980), (582, 3099220), (664, 2716485), (776, 2324415), (830, 2173188), (970, 1859532), (996, 1810990), (1164, 1549610), (1245, 1448792), (1455, 1239688), (1660, 1086594), (1867, 966120), (1940, 929766), (1992, 905495), (2328, 774805), (2490, 724396), (2910, 619844), (3320, 543297), (3734, 483060), (3880, 464883), (4980, 362198), (5601, 322040), (5820, 309922), (7468, 241530), (8051, 224040), (9335, 193224), (9960, 181099), (11202, 161020), (11640, 154961), (14936, 120765), (16102, 112020), (18670, 96612), (22404, 80510), (24153, 74680), (28005, 64408), (32204, 56010), (37340, 48306), (40255, 44808)]