142040010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 415457280

約数和(自身を除く): 273417270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 97, 105, 114, 133, 190, 194, 210, 266, 285, 291, 367, 399, 485, 570, 582, 665, 679, 734, 798, 970, 1101, 1330, 1358, 1455, 1835, 1843, 1995, 2037, 2202, 2569, 2910, 3395, 3670, 3686, 3990, 4074, 5138, 5505, 5529, 6790, 6973, 7707, 9215, 10185, 11010, 11058, 12845, 12901, 13946, 15414, 18430, 20370, 20919, 25690, 25802, 27645, 34865, 35599, 38535, 38703, 41838, 48811, 55290, 64505, 69730, 71198, 77070, 77406, 97622, 104595, 106797, 129010, 146433, 177995, 193515, 209190, 213594, 244055, 249193, 292866, 355990, 387030, 488110, 498386, 533985, 676381, 732165, 747579, 1067970, 1245965, 1352762, 1464330, 1495158, 2029143, 2491930, 3381905, 3737895, 4058286, 4734667, 6763810, 7475790, 9469334, 10145715, 14204001, 20291430, 23673335, 28408002, 47346670, 71020005, 142040010]

約数ペア:

[(1, 142040010), (2, 71020005), (3, 47346670), (5, 28408002), (6, 23673335), (7, 20291430), (10, 14204001), (14, 10145715), (15, 9469334), (19, 7475790), (21, 6763810), (30, 4734667), (35, 4058286), (38, 3737895), (42, 3381905), (57, 2491930), (70, 2029143), (95, 1495158), (97, 1464330), (105, 1352762), (114, 1245965), (133, 1067970), (190, 747579), (194, 732165), (210, 676381), (266, 533985), (285, 498386), (291, 488110), (367, 387030), (399, 355990), (485, 292866), (570, 249193), (582, 244055), (665, 213594), (679, 209190), (734, 193515), (798, 177995), (970, 146433), (1101, 129010), (1330, 106797), (1358, 104595), (1455, 97622), (1835, 77406), (1843, 77070), (1995, 71198), (2037, 69730), (2202, 64505), (2569, 55290), (2910, 48811), (3395, 41838), (3670, 38703), (3686, 38535), (3990, 35599), (4074, 34865), (5138, 27645), (5505, 25802), (5529, 25690), (6790, 20919), (6973, 20370), (7707, 18430), (9215, 15414), (10185, 13946), (11010, 12901), (11058, 12845)]