48780160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 141114960

約数和(自身を除く): 92334800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 64, 65, 80, 82, 88, 104, 110, 128, 130, 143, 160, 164, 169, 176, 205, 208, 220, 260, 286, 320, 328, 338, 352, 410, 416, 440, 451, 520, 533, 572, 640, 656, 676, 704, 715, 820, 832, 845, 880, 902, 1040, 1066, 1144, 1312, 1352, 1408, 1430, 1640, 1664, 1690, 1760, 1804, 1859, 2080, 2132, 2255, 2288, 2624, 2665, 2704, 2860, 3280, 3380, 3520, 3608, 3718, 4160, 4264, 4510, 4576, 5248, 5330, 5408, 5720, 5863, 6560, 6760, 6929, 7040, 7216, 7436, 8320, 8528, 9020, 9152, 9295, 10660, 10816, 11440, 11726, 13120, 13520, 13858, 14432, 14872, 17056, 18040, 18304, 18590, 21320, 21632, 22880, 23452, 26240, 27040, 27716, 28864, 29315, 29744, 34112, 34645, 36080, 37180, 42640, 45760, 46904, 54080, 55432, 57728, 58630, 59488, 68224, 69290, 72160, 74360, 76219, 85280, 91520, 93808, 108160, 110864, 117260, 118976, 138580, 144320, 148720, 152438, 170560, 187616, 221728, 234520, 237952, 277160, 288640, 297440, 304876, 341120, 375232, 381095, 443456, 469040, 554320, 594880, 609752, 750464, 762190, 886912, 938080, 1108640, 1189760, 1219504, 1524380, 1876160, 2217280, 2439008, 3048760, 3752320, 4434560, 4878016, 6097520, 9756032, 12195040, 24390080, 48780160]

約数ペア:

[(1, 48780160), (2, 24390080), (4, 12195040), (5, 9756032), (8, 6097520), (10, 4878016), (11, 4434560), (13, 3752320), (16, 3048760), (20, 2439008), (22, 2217280), (26, 1876160), (32, 1524380), (40, 1219504), (41, 1189760), (44, 1108640), (52, 938080), (55, 886912), (64, 762190), (65, 750464), (80, 609752), (82, 594880), (88, 554320), (104, 469040), (110, 443456), (128, 381095), (130, 375232), (143, 341120), (160, 304876), (164, 297440), (169, 288640), (176, 277160), (205, 237952), (208, 234520), (220, 221728), (260, 187616), (286, 170560), (320, 152438), (328, 148720), (338, 144320), (352, 138580), (410, 118976), (416, 117260), (440, 110864), (451, 108160), (520, 93808), (533, 91520), (572, 85280), (640, 76219), (656, 74360), (676, 72160), (704, 69290), (715, 68224), (820, 59488), (832, 58630), (845, 57728), (880, 55432), (902, 54080), (1040, 46904), (1066, 45760), (1144, 42640), (1312, 37180), (1352, 36080), (1408, 34645), (1430, 34112), (1640, 29744), (1664, 29315), (1690, 28864), (1760, 27716), (1804, 27040), (1859, 26240), (2080, 23452), (2132, 22880), (2255, 21632), (2288, 21320), (2624, 18590), (2665, 18304), (2704, 18040), (2860, 17056), (3280, 14872), (3380, 14432), (3520, 13858), (3608, 13520), (3718, 13120), (4160, 11726), (4264, 11440), (4510, 10816), (4576, 10660), (5248, 9295), (5330, 9152), (5408, 9020), (5720, 8528), (5863, 8320), (6560, 7436), (6760, 7216), (6929, 7040)]