26877480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{653}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 94176000

約数和(自身を除く): 67298520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 653, 686, 735, 840, 980, 1029, 1176, 1306, 1372, 1470, 1715, 1959, 1960, 2058, 2612, 2744, 2940, 3265, 3430, 3918, 4116, 4571, 5145, 5224, 5880, 6530, 6860, 7836, 8232, 9142, 9795, 10290, 13060, 13713, 13720, 15672, 18284, 19590, 20580, 22855, 26120, 27426, 31997, 36568, 39180, 41160, 45710, 54852, 63994, 68565, 78360, 91420, 95991, 109704, 127988, 137130, 159985, 182840, 191982, 223979, 255976, 274260, 319970, 383964, 447958, 479955, 548520, 639940, 671937, 767928, 895916, 959910, 1119895, 1279880, 1343874, 1791832, 1919820, 2239790, 2687748, 3359685, 3839640, 4479580, 5375496, 6719370, 8959160, 13438740, 26877480]

約数ペア:

[(1, 26877480), (2, 13438740), (3, 8959160), (4, 6719370), (5, 5375496), (6, 4479580), (7, 3839640), (8, 3359685), (10, 2687748), (12, 2239790), (14, 1919820), (15, 1791832), (20, 1343874), (21, 1279880), (24, 1119895), (28, 959910), (30, 895916), (35, 767928), (40, 671937), (42, 639940), (49, 548520), (56, 479955), (60, 447958), (70, 383964), (84, 319970), (98, 274260), (105, 255976), (120, 223979), (140, 191982), (147, 182840), (168, 159985), (196, 137130), (210, 127988), (245, 109704), (280, 95991), (294, 91420), (343, 78360), (392, 68565), (420, 63994), (490, 54852), (588, 45710), (653, 41160), (686, 39180), (735, 36568), (840, 31997), (980, 27426), (1029, 26120), (1176, 22855), (1306, 20580), (1372, 19590), (1470, 18284), (1715, 15672), (1959, 13720), (1960, 13713), (2058, 13060), (2612, 10290), (2744, 9795), (2940, 9142), (3265, 8232), (3430, 7836), (3918, 6860), (4116, 6530), (4571, 5880), (5145, 5224)]