137778120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20143}}^1$

素因数の和:20179

約数の個数: 96

約数和(自身を含む): 471369600

約数和(自身を除く): 333591480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 20143, 40286, 60429, 80572, 100715, 120858, 161144, 181287, 201430, 241716, 302145, 362574, 382717, 402860, 483432, 604290, 725148, 765434, 805720, 906435, 1148151, 1208580, 1450296, 1530868, 1812870, 1913585, 2296302, 2417160, 3061736, 3444453, 3625740, 3827170, 4592604, 5740755, 6888906, 7251480, 7654340, 9185208, 11481510, 13777812, 15308680, 17222265, 22963020, 27555624, 34444530, 45926040, 68889060, 137778120]

約数ペア:

[(1, 137778120), (2, 68889060), (3, 45926040), (4, 34444530), (5, 27555624), (6, 22963020), (8, 17222265), (9, 15308680), (10, 13777812), (12, 11481510), (15, 9185208), (18, 7654340), (19, 7251480), (20, 6888906), (24, 5740755), (30, 4592604), (36, 3827170), (38, 3625740), (40, 3444453), (45, 3061736), (57, 2417160), (60, 2296302), (72, 1913585), (76, 1812870), (90, 1530868), (95, 1450296), (114, 1208580), (120, 1148151), (152, 906435), (171, 805720), (180, 765434), (190, 725148), (228, 604290), (285, 483432), (342, 402860), (360, 382717), (380, 362574), (456, 302145), (570, 241716), (684, 201430), (760, 181287), (855, 161144), (1140, 120858), (1368, 100715), (1710, 80572), (2280, 60429), (3420, 40286), (6840, 20143)]