153957570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 271821630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 79, 95, 114, 130, 158, 190, 195, 237, 247, 263, 285, 390, 395, 474, 494, 526, 570, 741, 789, 790, 1027, 1185, 1235, 1315, 1482, 1501, 1578, 2054, 2370, 2470, 2630, 3002, 3081, 3419, 3705, 3945, 4503, 4997, 5135, 6162, 6838, 7410, 7505, 7890, 9006, 9994, 10257, 10270, 14991, 15010, 15405, 17095, 19513, 20514, 20777, 22515, 24985, 29982, 30810, 34190, 39026, 41554, 45030, 49970, 51285, 58539, 62331, 64961, 74955, 97565, 102570, 103885, 117078, 124662, 129922, 149910, 194883, 195130, 207770, 270101, 292695, 311655, 324805, 389766, 394763, 540202, 585390, 623310, 649610, 789526, 810303, 974415, 1184289, 1350505, 1620606, 1948830, 1973815, 2368578, 2701010, 3947630, 4051515, 5131919, 5921445, 8103030, 10263838, 11842890, 15395757, 25659595, 30791514, 51319190, 76978785, 153957570]

約数ペア:

[(1, 153957570), (2, 76978785), (3, 51319190), (5, 30791514), (6, 25659595), (10, 15395757), (13, 11842890), (15, 10263838), (19, 8103030), (26, 5921445), (30, 5131919), (38, 4051515), (39, 3947630), (57, 2701010), (65, 2368578), (78, 1973815), (79, 1948830), (95, 1620606), (114, 1350505), (130, 1184289), (158, 974415), (190, 810303), (195, 789526), (237, 649610), (247, 623310), (263, 585390), (285, 540202), (390, 394763), (395, 389766), (474, 324805), (494, 311655), (526, 292695), (570, 270101), (741, 207770), (789, 195130), (790, 194883), (1027, 149910), (1185, 129922), (1235, 124662), (1315, 117078), (1482, 103885), (1501, 102570), (1578, 97565), (2054, 74955), (2370, 64961), (2470, 62331), (2630, 58539), (3002, 51285), (3081, 49970), (3419, 45030), (3705, 41554), (3945, 39026), (4503, 34190), (4997, 30810), (5135, 29982), (6162, 24985), (6838, 22515), (7410, 20777), (7505, 20514), (7890, 19513), (9006, 17095), (9994, 15405), (10257, 15010), (10270, 14991)]