139307040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{3583}}^1$

素因数の和:3613

約数の個数: 144

約数和(自身を含む): 493129728

約数和(自身を除く): 353822688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3583, 3888, 4320, 4860, 6480, 7166, 7776, 9720, 10749, 12960, 14332, 17915, 19440, 21498, 28664, 32247, 35830, 38880, 42996, 53745, 57328, 64494, 71660, 85992, 96741, 107490, 114656, 128988, 143320, 161235, 171984, 193482, 214980, 257976, 286640, 290223, 322470, 343968, 386964, 429960, 483705, 515952, 573280, 580446, 644940, 773928, 859920, 870669, 967410, 1031904, 1160892, 1289880, 1451115, 1547856, 1719840, 1741338, 1934820, 2321784, 2579760, 2902230, 3095712, 3482676, 3869640, 4353345, 4643568, 5159520, 5804460, 6965352, 7739280, 8706690, 9287136, 11608920, 13930704, 15478560, 17413380, 23217840, 27861408, 34826760, 46435680, 69653520, 139307040]

約数ペア:

[(1, 139307040), (2, 69653520), (3, 46435680), (4, 34826760), (5, 27861408), (6, 23217840), (8, 17413380), (9, 15478560), (10, 13930704), (12, 11608920), (15, 9287136), (16, 8706690), (18, 7739280), (20, 6965352), (24, 5804460), (27, 5159520), (30, 4643568), (32, 4353345), (36, 3869640), (40, 3482676), (45, 3095712), (48, 2902230), (54, 2579760), (60, 2321784), (72, 1934820), (80, 1741338), (81, 1719840), (90, 1547856), (96, 1451115), (108, 1289880), (120, 1160892), (135, 1031904), (144, 967410), (160, 870669), (162, 859920), (180, 773928), (216, 644940), (240, 580446), (243, 573280), (270, 515952), (288, 483705), (324, 429960), (360, 386964), (405, 343968), (432, 322470), (480, 290223), (486, 286640), (540, 257976), (648, 214980), (720, 193482), (810, 171984), (864, 161235), (972, 143320), (1080, 128988), (1215, 114656), (1296, 107490), (1440, 96741), (1620, 85992), (1944, 71660), (2160, 64494), (2430, 57328), (2592, 53745), (3240, 42996), (3583, 38880), (3888, 35830), (4320, 32247), (4860, 28664), (6480, 21498), (7166, 19440), (7776, 17915), (9720, 14332), (10749, 12960)]