164066520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 522028800

約数和(自身を除く): 357962280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 227, 228, 285, 317, 380, 454, 456, 570, 634, 681, 760, 908, 951, 1135, 1140, 1268, 1362, 1585, 1816, 1902, 2270, 2280, 2536, 2724, 3170, 3405, 3804, 4313, 4540, 4755, 5448, 6023, 6340, 6810, 7608, 8626, 9080, 9510, 12046, 12680, 12939, 13620, 17252, 18069, 19020, 21565, 24092, 25878, 27240, 30115, 34504, 36138, 38040, 43130, 48184, 51756, 60230, 64695, 71959, 72276, 86260, 90345, 103512, 120460, 129390, 143918, 144552, 172520, 180690, 215877, 240920, 258780, 287836, 359795, 361380, 431754, 517560, 575672, 719590, 722760, 863508, 1079385, 1367221, 1439180, 1727016, 2158770, 2734442, 2878360, 4101663, 4317540, 5468884, 6836105, 8203326, 8635080, 10937768, 13672210, 16406652, 20508315, 27344420, 32813304, 41016630, 54688840, 82033260, 164066520]

約数ペア:

[(1, 164066520), (2, 82033260), (3, 54688840), (4, 41016630), (5, 32813304), (6, 27344420), (8, 20508315), (10, 16406652), (12, 13672210), (15, 10937768), (19, 8635080), (20, 8203326), (24, 6836105), (30, 5468884), (38, 4317540), (40, 4101663), (57, 2878360), (60, 2734442), (76, 2158770), (95, 1727016), (114, 1439180), (120, 1367221), (152, 1079385), (190, 863508), (227, 722760), (228, 719590), (285, 575672), (317, 517560), (380, 431754), (454, 361380), (456, 359795), (570, 287836), (634, 258780), (681, 240920), (760, 215877), (908, 180690), (951, 172520), (1135, 144552), (1140, 143918), (1268, 129390), (1362, 120460), (1585, 103512), (1816, 90345), (1902, 86260), (2270, 72276), (2280, 71959), (2536, 64695), (2724, 60230), (3170, 51756), (3405, 48184), (3804, 43130), (4313, 38040), (4540, 36138), (4755, 34504), (5448, 30115), (6023, 27240), (6340, 25878), (6810, 24092), (7608, 21565), (8626, 19020), (9080, 18069), (9510, 17252), (12046, 13620), (12680, 12939)]