206342280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 715478400

約数和(自身を除く): 509136120

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, 97, 114, 120, 152, 171, 180, 190, 194, 228, 285, 291, 311, 342, 360, 380, 388, 456, 485, 570, 582, 622, 684, 760, 776, 855, 873, 933, 970, 1140, 1164, 1244, 1368, 1455, 1555, 1710, 1746, 1843, 1866, 1940, 2280, 2328, 2488, 2799, 2910, 3110, 3420, 3492, 3686, 3732, 3880, 4365, 4665, 5529, 5598, 5820, 5909, 6220, 6840, 6984, 7372, 7464, 8730, 9215, 9330, 11058, 11196, 11640, 11818, 12440, 13995, 14744, 16587, 17460, 17727, 18430, 18660, 22116, 22392, 23636, 27645, 27990, 29545, 30167, 33174, 34920, 35454, 36860, 37320, 44232, 47272, 53181, 55290, 55980, 59090, 60334, 66348, 70908, 73720, 82935, 88635, 90501, 106362, 110580, 111960, 118180, 120668, 132696, 141816, 150835, 165870, 177270, 181002, 212724, 221160, 236360, 241336, 265905, 271503, 301670, 331740, 354540, 362004, 425448, 452505, 531810, 543006, 573173, 603340, 663480, 709080, 724008, 905010, 1063620, 1086012, 1146346, 1206680, 1357515, 1719519, 1810020, 2127240, 2172024, 2292692, 2715030, 2865865, 3439038, 3620040, 4585384, 5158557, 5430060, 5731730, 6878076, 8597595, 10317114, 10860120, 11463460, 13756152, 17195190, 20634228, 22926920, 25792785, 34390380, 41268456, 51585570, 68780760, 103171140, 206342280]

約数ペア:

[(1, 206342280), (2, 103171140), (3, 68780760), (4, 51585570), (5, 41268456), (6, 34390380), (8, 25792785), (9, 22926920), (10, 20634228), (12, 17195190), (15, 13756152), (18, 11463460), (19, 10860120), (20, 10317114), (24, 8597595), (30, 6878076), (36, 5731730), (38, 5430060), (40, 5158557), (45, 4585384), (57, 3620040), (60, 3439038), (72, 2865865), (76, 2715030), (90, 2292692), (95, 2172024), (97, 2127240), (114, 1810020), (120, 1719519), (152, 1357515), (171, 1206680), (180, 1146346), (190, 1086012), (194, 1063620), (228, 905010), (285, 724008), (291, 709080), (311, 663480), (342, 603340), (360, 573173), (380, 543006), (388, 531810), (456, 452505), (485, 425448), (570, 362004), (582, 354540), (622, 331740), (684, 301670), (760, 271503), (776, 265905), (855, 241336), (873, 236360), (933, 221160), (970, 212724), (1140, 181002), (1164, 177270), (1244, 165870), (1368, 150835), (1455, 141816), (1555, 132696), (1710, 120668), (1746, 118180), (1843, 111960), (1866, 110580), (1940, 106362), (2280, 90501), (2328, 88635), (2488, 82935), (2799, 73720), (2910, 70908), (3110, 66348), (3420, 60334), (3492, 59090), (3686, 55980), (3732, 55290), (3880, 53181), (4365, 47272), (4665, 44232), (5529, 37320), (5598, 36860), (5820, 35454), (5909, 34920), (6220, 33174), (6840, 30167), (6984, 29545), (7372, 27990), (7464, 27645), (8730, 23636), (9215, 22392), (9330, 22116), (11058, 18660), (11196, 18430), (11640, 17727), (11818, 17460), (12440, 16587), (13995, 14744)]