29770268520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1\times {\mathrm{2003}}^1$

素因数の和:2815

約数の個数: 128

約数和(自身を含む): 89931824640

約数和(自身を除く): 60161556120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 587, 633, 844, 1055, 1174, 1266, 1688, 1761, 2003, 2110, 2348, 2532, 2935, 3165, 3522, 4006, 4220, 4696, 5064, 5870, 6009, 6330, 7044, 8012, 8440, 8805, 10015, 11740, 12018, 12660, 14088, 16024, 17610, 20030, 23480, 24036, 25320, 30045, 35220, 40060, 48072, 60090, 70440, 80120, 120180, 123857, 240360, 247714, 371571, 422633, 495428, 619285, 743142, 845266, 990856, 1175761, 1238570, 1267899, 1486284, 1690532, 1857855, 2113165, 2351522, 2477140, 2535798, 2972568, 3381064, 3527283, 3715710, 4226330, 4703044, 4954280, 5071596, 5878805, 6339495, 7054566, 7431420, 8452660, 9406088, 10143192, 11757610, 12678990, 14109132, 14862840, 16905320, 17636415, 23515220, 25357980, 28218264, 35272830, 47030440, 50715960, 70545660, 141091320, 248085571, 496171142, 744256713, 992342284, 1240427855, 1488513426, 1984684568, 2480855710, 2977026852, 3721283565, 4961711420, 5954053704, 7442567130, 9923422840, 14885134260, 29770268520]

約数ペア:

[(1, 29770268520), (2, 14885134260), (3, 9923422840), (4, 7442567130), (5, 5954053704), (6, 4961711420), (8, 3721283565), (10, 2977026852), (12, 2480855710), (15, 1984684568), (20, 1488513426), (24, 1240427855), (30, 992342284), (40, 744256713), (60, 496171142), (120, 248085571), (211, 141091320), (422, 70545660), (587, 50715960), (633, 47030440), (844, 35272830), (1055, 28218264), (1174, 25357980), (1266, 23515220), (1688, 17636415), (1761, 16905320), (2003, 14862840), (2110, 14109132), (2348, 12678990), (2532, 11757610), (2935, 10143192), (3165, 9406088), (3522, 8452660), (4006, 7431420), (4220, 7054566), (4696, 6339495), (5064, 5878805), (5870, 5071596), (6009, 4954280), (6330, 4703044), (7044, 4226330), (8012, 3715710), (8440, 3527283), (8805, 3381064), (10015, 2972568), (11740, 2535798), (12018, 2477140), (12660, 2351522), (14088, 2113165), (16024, 1857855), (17610, 1690532), (20030, 1486284), (23480, 1267899), (24036, 1238570), (25320, 1175761), (30045, 990856), (35220, 845266), (40060, 743142), (48072, 619285), (60090, 495428), (70440, 422633), (80120, 371571), (120180, 247714), (123857, 240360)]