7806828960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{110641}}^1$

素因数の和:110676

約数の個数: 216

約数和(自身を含む): 30990602916

約数和(自身を除く): 23183773956

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 110641, 221282, 331923, 442564, 553205, 663846, 774487, 885128, 995769, 1106410, 1327692, 1548974, 1659615, 1770256, 1991538, 2212820, 2323461, 2655384, 3097948, 3319230, 3540512, 3872435, 3983076, 4425640, 4646922, 4978845, 5310768, 5421409, 6195896, 6638460, 6970383, 7744870, 7966152, 8851280, 9293844, 9957690, 10621536, 10842818, 11617305, 12391792, 13276920, 13940766, 15489740, 15932304, 16264227, 17702560, 18587688, 19915380, 21685636, 23234610, 24783584, 26553840, 27107045, 27881532, 30979480, 31864608, 32528454, 34851915, 37175376, 39830760, 43371272, 46469220, 48792681, 53107680, 54214090, 55763064, 61958960, 65056908, 69703830, 74350752, 79661520, 81321135, 86742544, 92938440, 97585362, 108428180, 111526128, 123917920, 130113816, 139407660, 159323040, 162642270, 173485088, 185876880, 195170724, 216856360, 223052256, 243963405, 260227632, 278815320, 325284540, 371753760, 390341448, 433712720, 487926810, 520455264, 557630640, 650569080, 780682896, 867425440, 975853620, 1115261280, 1301138160, 1561365792, 1951707240, 2602276320, 3903414480, 7806828960]

約数ペア:

[(1, 7806828960), (2, 3903414480), (3, 2602276320), (4, 1951707240), (5, 1561365792), (6, 1301138160), (7, 1115261280), (8, 975853620), (9, 867425440), (10, 780682896), (12, 650569080), (14, 557630640), (15, 520455264), (16, 487926810), (18, 433712720), (20, 390341448), (21, 371753760), (24, 325284540), (28, 278815320), (30, 260227632), (32, 243963405), (35, 223052256), (36, 216856360), (40, 195170724), (42, 185876880), (45, 173485088), (48, 162642270), (49, 159323040), (56, 139407660), (60, 130113816), (63, 123917920), (70, 111526128), (72, 108428180), (80, 97585362), (84, 92938440), (90, 86742544), (96, 81321135), (98, 79661520), (105, 74350752), (112, 69703830), (120, 65056908), (126, 61958960), (140, 55763064), (144, 54214090), (147, 53107680), (160, 48792681), (168, 46469220), (180, 43371272), (196, 39830760), (210, 37175376), (224, 34851915), (240, 32528454), (245, 31864608), (252, 30979480), (280, 27881532), (288, 27107045), (294, 26553840), (315, 24783584), (336, 23234610), (360, 21685636), (392, 19915380), (420, 18587688), (441, 17702560), (480, 16264227), (490, 15932304), (504, 15489740), (560, 13940766), (588, 13276920), (630, 12391792), (672, 11617305), (720, 10842818), (735, 10621536), (784, 9957690), (840, 9293844), (882, 8851280), (980, 7966152), (1008, 7744870), (1120, 6970383), (1176, 6638460), (1260, 6195896), (1440, 5421409), (1470, 5310768), (1568, 4978845), (1680, 4646922), (1764, 4425640), (1960, 3983076), (2016, 3872435), (2205, 3540512), (2352, 3319230), (2520, 3097948), (2940, 2655384), (3360, 2323461), (3528, 2212820), (3920, 1991538), (4410, 1770256), (4704, 1659615), (5040, 1548974), (5880, 1327692), (7056, 1106410), (7840, 995769), (8820, 885128), (10080, 774487), (11760, 663846), (14112, 553205), (17640, 442564), (23520, 331923), (35280, 221282), (70560, 110641)]