164746980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4386

約数の個数: 96

約数和(自身を含む): 519886080

約数和(自身を除く): 355139100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 4297, 6390, 7668, 8594, 9585, 12780, 12891, 17188, 19170, 21485, 25782, 38340, 38673, 42970, 51564, 64455, 77346, 85940, 116019, 128910, 154692, 193365, 232038, 257820, 305087, 386730, 464076, 580095, 610174, 773460, 915261, 1160190, 1220348, 1525435, 1830522, 2320380, 2745783, 3050870, 3661044, 4576305, 5491566, 6101740, 8237349, 9152610, 10983132, 13728915, 16474698, 18305220, 27457830, 32949396, 41186745, 54915660, 82373490, 164746980]

約数ペア:

[(1, 164746980), (2, 82373490), (3, 54915660), (4, 41186745), (5, 32949396), (6, 27457830), (9, 18305220), (10, 16474698), (12, 13728915), (15, 10983132), (18, 9152610), (20, 8237349), (27, 6101740), (30, 5491566), (36, 4576305), (45, 3661044), (54, 3050870), (60, 2745783), (71, 2320380), (90, 1830522), (108, 1525435), (135, 1220348), (142, 1160190), (180, 915261), (213, 773460), (270, 610174), (284, 580095), (355, 464076), (426, 386730), (540, 305087), (639, 257820), (710, 232038), (852, 193365), (1065, 154692), (1278, 128910), (1420, 116019), (1917, 85940), (2130, 77346), (2556, 64455), (3195, 51564), (3834, 42970), (4260, 38673), (4297, 38340), (6390, 25782), (7668, 21485), (8594, 19170), (9585, 17188), (12780, 12891)]