172429560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2843

約数の個数: 160

約数和(自身を含む): 610275600

約数和(自身を除く): 437846040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2801, 3078, 3240, 3420, 4104, 5130, 5602, 6156, 6840, 7695, 8403, 10260, 11204, 12312, 14005, 15390, 16806, 20520, 22408, 25209, 28010, 30780, 33612, 42015, 50418, 53219, 56020, 61560, 67224, 75627, 84030, 100836, 106438, 112040, 126045, 151254, 159657, 168060, 201672, 212876, 226881, 252090, 266095, 302508, 319314, 336120, 378135, 425752, 453762, 478971, 504180, 532190, 605016, 638628, 756270, 798285, 907524, 957942, 1008360, 1064380, 1134405, 1277256, 1436913, 1512540, 1596570, 1815048, 1915884, 2128760, 2268810, 2394855, 2873826, 3025080, 3193140, 3831768, 4310739, 4537620, 4789710, 5747652, 6386280, 7184565, 8621478, 9075240, 9579420, 11495304, 14369130, 17242956, 19158840, 21553695, 28738260, 34485912, 43107390, 57476520, 86214780, 172429560]

約数ペア:

[(1, 172429560), (2, 86214780), (3, 57476520), (4, 43107390), (5, 34485912), (6, 28738260), (8, 21553695), (9, 19158840), (10, 17242956), (12, 14369130), (15, 11495304), (18, 9579420), (19, 9075240), (20, 8621478), (24, 7184565), (27, 6386280), (30, 5747652), (36, 4789710), (38, 4537620), (40, 4310739), (45, 3831768), (54, 3193140), (57, 3025080), (60, 2873826), (72, 2394855), (76, 2268810), (81, 2128760), (90, 1915884), (95, 1815048), (108, 1596570), (114, 1512540), (120, 1436913), (135, 1277256), (152, 1134405), (162, 1064380), (171, 1008360), (180, 957942), (190, 907524), (216, 798285), (228, 756270), (270, 638628), (285, 605016), (324, 532190), (342, 504180), (360, 478971), (380, 453762), (405, 425752), (456, 378135), (513, 336120), (540, 319314), (570, 302508), (648, 266095), (684, 252090), (760, 226881), (810, 212876), (855, 201672), (1026, 168060), (1080, 159657), (1140, 151254), (1368, 126045), (1539, 112040), (1620, 106438), (1710, 100836), (2052, 84030), (2280, 75627), (2565, 67224), (2801, 61560), (3078, 56020), (3240, 53219), (3420, 50418), (4104, 42015), (5130, 33612), (5602, 30780), (6156, 28010), (6840, 25209), (7695, 22408), (8403, 20520), (10260, 16806), (11204, 15390), (12312, 14005)]