196771920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22159}}^1$

素因数の和:22212

約数の個数: 80

約数和(自身を含む): 626507520

約数和(自身を除く): 429735600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 22159, 44318, 66477, 88636, 110795, 132954, 177272, 221590, 265908, 332385, 354544, 443180, 531816, 664770, 819883, 886360, 1063632, 1329540, 1639766, 1772720, 2459649, 2659080, 3279532, 4099415, 4919298, 5318160, 6559064, 8198830, 9838596, 12298245, 13118128, 16397660, 19677192, 24596490, 32795320, 39354384, 49192980, 65590640, 98385960, 196771920]

約数ペア:

[(1, 196771920), (2, 98385960), (3, 65590640), (4, 49192980), (5, 39354384), (6, 32795320), (8, 24596490), (10, 19677192), (12, 16397660), (15, 13118128), (16, 12298245), (20, 9838596), (24, 8198830), (30, 6559064), (37, 5318160), (40, 4919298), (48, 4099415), (60, 3279532), (74, 2659080), (80, 2459649), (111, 1772720), (120, 1639766), (148, 1329540), (185, 1063632), (222, 886360), (240, 819883), (296, 664770), (370, 531816), (444, 443180), (555, 354544), (592, 332385), (740, 265908), (888, 221590), (1110, 177272), (1480, 132954), (1776, 110795), (2220, 88636), (2960, 66477), (4440, 44318), (8880, 22159)]