182128720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 461006208

約数和(自身を除く): 278877488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 103, 115, 124, 155, 184, 206, 230, 248, 310, 368, 412, 460, 496, 515, 620, 713, 824, 920, 961, 1030, 1240, 1426, 1648, 1840, 1922, 2060, 2369, 2480, 2852, 3193, 3565, 3844, 4120, 4738, 4805, 5704, 6386, 7130, 7688, 8240, 9476, 9610, 11408, 11845, 12772, 14260, 15376, 15965, 18952, 19220, 22103, 23690, 25544, 28520, 31930, 37904, 38440, 44206, 47380, 51088, 57040, 63860, 73439, 76880, 88412, 94760, 98983, 110515, 127720, 146878, 176824, 189520, 197966, 221030, 255440, 293756, 353648, 367195, 395932, 442060, 494915, 587512, 734390, 791864, 884120, 989830, 1175024, 1468780, 1583728, 1768240, 1979660, 2276609, 2937560, 3959320, 4553218, 5875120, 7918640, 9106436, 11383045, 18212872, 22766090, 36425744, 45532180, 91064360, 182128720]

約数ペア:

[(1, 182128720), (2, 91064360), (4, 45532180), (5, 36425744), (8, 22766090), (10, 18212872), (16, 11383045), (20, 9106436), (23, 7918640), (31, 5875120), (40, 4553218), (46, 3959320), (62, 2937560), (80, 2276609), (92, 1979660), (103, 1768240), (115, 1583728), (124, 1468780), (155, 1175024), (184, 989830), (206, 884120), (230, 791864), (248, 734390), (310, 587512), (368, 494915), (412, 442060), (460, 395932), (496, 367195), (515, 353648), (620, 293756), (713, 255440), (824, 221030), (920, 197966), (961, 189520), (1030, 176824), (1240, 146878), (1426, 127720), (1648, 110515), (1840, 98983), (1922, 94760), (2060, 88412), (2369, 76880), (2480, 73439), (2852, 63860), (3193, 57040), (3565, 51088), (3844, 47380), (4120, 44206), (4738, 38440), (4805, 37904), (5704, 31930), (6386, 28520), (7130, 25544), (7688, 23690), (8240, 22103), (9476, 19220), (9610, 18952), (11408, 15965), (11845, 15376), (12772, 14260)]