190939680

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1637}}^1$

素因数の和:1670

約数の個数: 168

約数和(自身を含む): 676746252

約数和(自身を除く): 485806572

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, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1637, 1944, 2160, 2430, 2592, 2916, 3240, 3274, 3645, 3888, 4320, 4860, 4911, 5832, 6480, 6548, 7290, 7776, 8185, 9720, 9822, 11664, 12960, 13096, 14580, 14733, 16370, 19440, 19644, 23328, 24555, 26192, 29160, 29466, 32740, 38880, 39288, 44199, 49110, 52384, 58320, 58932, 65480, 73665, 78576, 88398, 98220, 116640, 117864, 130960, 132597, 147330, 157152, 176796, 196440, 220995, 235728, 261920, 265194, 294660, 353592, 392880, 397791, 441990, 471456, 530388, 589320, 662985, 707184, 785760, 795582, 883980, 1060776, 1178640, 1193373, 1325970, 1414368, 1591164, 1767960, 1988955, 2121552, 2357280, 2386746, 2651940, 3182328, 3535920, 3977910, 4243104, 4773492, 5303880, 5966865, 6364656, 7071840, 7955820, 9546984, 10607760, 11933730, 12729312, 15911640, 19093968, 21215520, 23867460, 31823280, 38187936, 47734920, 63646560, 95469840, 190939680]

約数ペア:

[(1, 190939680), (2, 95469840), (3, 63646560), (4, 47734920), (5, 38187936), (6, 31823280), (8, 23867460), (9, 21215520), (10, 19093968), (12, 15911640), (15, 12729312), (16, 11933730), (18, 10607760), (20, 9546984), (24, 7955820), (27, 7071840), (30, 6364656), (32, 5966865), (36, 5303880), (40, 4773492), (45, 4243104), (48, 3977910), (54, 3535920), (60, 3182328), (72, 2651940), (80, 2386746), (81, 2357280), (90, 2121552), (96, 1988955), (108, 1767960), (120, 1591164), (135, 1414368), (144, 1325970), (160, 1193373), (162, 1178640), (180, 1060776), (216, 883980), (240, 795582), (243, 785760), (270, 707184), (288, 662985), (324, 589320), (360, 530388), (405, 471456), (432, 441990), (480, 397791), (486, 392880), (540, 353592), (648, 294660), (720, 265194), (729, 261920), (810, 235728), (864, 220995), (972, 196440), (1080, 176796), (1215, 157152), (1296, 147330), (1440, 132597), (1458, 130960), (1620, 117864), (1637, 116640), (1944, 98220), (2160, 88398), (2430, 78576), (2592, 73665), (2916, 65480), (3240, 58932), (3274, 58320), (3645, 52384), (3888, 49110), (4320, 44199), (4860, 39288), (4911, 38880), (5832, 32740), (6480, 29466), (6548, 29160), (7290, 26192), (7776, 24555), (8185, 23328), (9720, 19644), (9822, 19440), (11664, 16370), (12960, 14733), (13096, 14580)]