153194720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 455777280

約数和(自身を除く): 302582560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 313, 322, 368, 380, 437, 460, 532, 560, 608, 626, 644, 665, 736, 760, 805, 874, 920, 1064, 1120, 1252, 1288, 1330, 1520, 1565, 1610, 1748, 1840, 2128, 2185, 2191, 2504, 2576, 2660, 3040, 3059, 3130, 3220, 3496, 3680, 4256, 4370, 4382, 5008, 5152, 5320, 5947, 6118, 6260, 6440, 6992, 7199, 8740, 8764, 10016, 10640, 10955, 11894, 12236, 12520, 12880, 13984, 14398, 15295, 17480, 17528, 21280, 21910, 23788, 24472, 25040, 25760, 28796, 29735, 30590, 34960, 35056, 35995, 41629, 43820, 47576, 48944, 50080, 50393, 57592, 59470, 61180, 69920, 70112, 71990, 83258, 87640, 95152, 97888, 100786, 115184, 118940, 122360, 136781, 143980, 166516, 175280, 190304, 201572, 208145, 230368, 237880, 244720, 251965, 273562, 287960, 333032, 350560, 403144, 416290, 475760, 489440, 503930, 547124, 575920, 666064, 683905, 806288, 832580, 951520, 957467, 1007860, 1094248, 1151840, 1332128, 1367810, 1612576, 1665160, 1914934, 2015720, 2188496, 2735620, 3330320, 3829868, 4031440, 4376992, 4787335, 5471240, 6660640, 7659736, 8062880, 9574670, 10942480, 15319472, 19149340, 21884960, 30638944, 38298680, 76597360, 153194720]

約数ペア:

[(1, 153194720), (2, 76597360), (4, 38298680), (5, 30638944), (7, 21884960), (8, 19149340), (10, 15319472), (14, 10942480), (16, 9574670), (19, 8062880), (20, 7659736), (23, 6660640), (28, 5471240), (32, 4787335), (35, 4376992), (38, 4031440), (40, 3829868), (46, 3330320), (56, 2735620), (70, 2188496), (76, 2015720), (80, 1914934), (92, 1665160), (95, 1612576), (112, 1367810), (115, 1332128), (133, 1151840), (140, 1094248), (152, 1007860), (160, 957467), (161, 951520), (184, 832580), (190, 806288), (224, 683905), (230, 666064), (266, 575920), (280, 547124), (304, 503930), (313, 489440), (322, 475760), (368, 416290), (380, 403144), (437, 350560), (460, 333032), (532, 287960), (560, 273562), (608, 251965), (626, 244720), (644, 237880), (665, 230368), (736, 208145), (760, 201572), (805, 190304), (874, 175280), (920, 166516), (1064, 143980), (1120, 136781), (1252, 122360), (1288, 118940), (1330, 115184), (1520, 100786), (1565, 97888), (1610, 95152), (1748, 87640), (1840, 83258), (2128, 71990), (2185, 70112), (2191, 69920), (2504, 61180), (2576, 59470), (2660, 57592), (3040, 50393), (3059, 50080), (3130, 48944), (3220, 47576), (3496, 43820), (3680, 41629), (4256, 35995), (4370, 35056), (4382, 34960), (5008, 30590), (5152, 29735), (5320, 28796), (5947, 25760), (6118, 25040), (6260, 24472), (6440, 23788), (6992, 21910), (7199, 21280), (8740, 17528), (8764, 17480), (10016, 15295), (10640, 14398), (10955, 13984), (11894, 12880), (12236, 12520)]