191610240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4384

約数の個数: 128

約数和(自身を含む): 637459200

約数和(自身を除く): 445848960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4339, 4416, 5520, 7360, 8678, 8832, 11040, 13017, 14720, 17356, 21695, 22080, 26034, 34712, 43390, 44160, 52068, 65085, 69424, 86780, 99797, 104136, 130170, 138848, 173560, 199594, 208272, 260340, 277696, 299391, 347120, 399188, 416544, 498985, 520680, 555392, 598782, 694240, 798376, 833088, 997970, 1041360, 1197564, 1388480, 1496955, 1596752, 1666176, 1995940, 2082720, 2395128, 2776960, 2993910, 3193504, 3991880, 4165440, 4790256, 5987820, 6387008, 7983760, 8330880, 9580512, 11975640, 12774016, 15967520, 19161024, 23951280, 31935040, 38322048, 47902560, 63870080, 95805120, 191610240]

約数ペア:

[(1, 191610240), (2, 95805120), (3, 63870080), (4, 47902560), (5, 38322048), (6, 31935040), (8, 23951280), (10, 19161024), (12, 15967520), (15, 12774016), (16, 11975640), (20, 9580512), (23, 8330880), (24, 7983760), (30, 6387008), (32, 5987820), (40, 4790256), (46, 4165440), (48, 3991880), (60, 3193504), (64, 2993910), (69, 2776960), (80, 2395128), (92, 2082720), (96, 1995940), (115, 1666176), (120, 1596752), (128, 1496955), (138, 1388480), (160, 1197564), (184, 1041360), (192, 997970), (230, 833088), (240, 798376), (276, 694240), (320, 598782), (345, 555392), (368, 520680), (384, 498985), (460, 416544), (480, 399188), (552, 347120), (640, 299391), (690, 277696), (736, 260340), (920, 208272), (960, 199594), (1104, 173560), (1380, 138848), (1472, 130170), (1840, 104136), (1920, 99797), (2208, 86780), (2760, 69424), (2944, 65085), (3680, 52068), (4339, 44160), (4416, 43390), (5520, 34712), (7360, 26034), (8678, 22080), (8832, 21695), (11040, 17356), (13017, 14720)]