4820343840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257497}}^1$

素因数の和:257531

約数の個数: 144

約数和(自身を含む): 17714832408

約数和(自身を除く): 12894488568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 257497, 514994, 772491, 1029988, 1287485, 1544982, 2059976, 2317473, 2574970, 3089964, 3347461, 3862455, 4119952, 4634946, 5149940, 6179928, 6694922, 7724910, 8239904, 9269892, 10042383, 10299880, 11587365, 12359856, 13389844, 15449820, 16737305, 18539784, 20084766, 20599760, 23174730, 24719712, 26779688, 30127149, 30899640, 33474610, 37079568, 40169532, 41199520, 46349460, 50211915, 53559376, 60254298, 61799280, 66949220, 74159136, 80339064, 92698920, 100423830, 107118752, 120508596, 123598560, 133898440, 150635745, 160678128, 185397840, 200847660, 241017192, 267796880, 301271490, 321356256, 370795680, 401695320, 482034384, 535593760, 602542980, 803390640, 964068768, 1205085960, 1606781280, 2410171920, 4820343840]

約数ペア:

[(1, 4820343840), (2, 2410171920), (3, 1606781280), (4, 1205085960), (5, 964068768), (6, 803390640), (8, 602542980), (9, 535593760), (10, 482034384), (12, 401695320), (13, 370795680), (15, 321356256), (16, 301271490), (18, 267796880), (20, 241017192), (24, 200847660), (26, 185397840), (30, 160678128), (32, 150635745), (36, 133898440), (39, 123598560), (40, 120508596), (45, 107118752), (48, 100423830), (52, 92698920), (60, 80339064), (65, 74159136), (72, 66949220), (78, 61799280), (80, 60254298), (90, 53559376), (96, 50211915), (104, 46349460), (117, 41199520), (120, 40169532), (130, 37079568), (144, 33474610), (156, 30899640), (160, 30127149), (180, 26779688), (195, 24719712), (208, 23174730), (234, 20599760), (240, 20084766), (260, 18539784), (288, 16737305), (312, 15449820), (360, 13389844), (390, 12359856), (416, 11587365), (468, 10299880), (480, 10042383), (520, 9269892), (585, 8239904), (624, 7724910), (720, 6694922), (780, 6179928), (936, 5149940), (1040, 4634946), (1170, 4119952), (1248, 3862455), (1440, 3347461), (1560, 3089964), (1872, 2574970), (2080, 2317473), (2340, 2059976), (3120, 1544982), (3744, 1287485), (4680, 1029988), (6240, 772491), (9360, 514994), (18720, 257497)]