208133640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 288

約数和(自身を含む): 801627840

約数和(自身を除く): 593494200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 264, 286, 311, 312, 330, 338, 360, 390, 396, 429, 440, 468, 495, 507, 520, 572, 585, 622, 660, 676, 715, 780, 792, 845, 858, 933, 936, 990, 1014, 1144, 1170, 1244, 1287, 1320, 1352, 1430, 1521, 1555, 1560, 1690, 1716, 1859, 1866, 1980, 2028, 2145, 2340, 2488, 2535, 2574, 2799, 2860, 3042, 3110, 3380, 3421, 3432, 3718, 3732, 3960, 4043, 4056, 4290, 4665, 4680, 5070, 5148, 5577, 5598, 5720, 6084, 6220, 6435, 6760, 6842, 7436, 7464, 7605, 8086, 8580, 9295, 9330, 10140, 10263, 10296, 11154, 11196, 12129, 12168, 12440, 12870, 13684, 13995, 14872, 15210, 16172, 16731, 17105, 17160, 18590, 18660, 20215, 20280, 20526, 22308, 22392, 24258, 25740, 27368, 27885, 27990, 30420, 30789, 32344, 33462, 34210, 36387, 37180, 37320, 40430, 41052, 44473, 44616, 48516, 51315, 51480, 52559, 55770, 55980, 60645, 60840, 61578, 66924, 68420, 72774, 74360, 80860, 82104, 83655, 88946, 97032, 102630, 105118, 111540, 111960, 121290, 123156, 133419, 133848, 136840, 145548, 153945, 157677, 161720, 167310, 177892, 181935, 205260, 210236, 222365, 223080, 242580, 246312, 262795, 266838, 291096, 307890, 315354, 334620, 355784, 363870, 400257, 410520, 420472, 444730, 473031, 485160, 525590, 533676, 578149, 615780, 630708, 667095, 669240, 727740, 788385, 800514, 889460, 946062, 1051180, 1067352, 1156298, 1231560, 1261416, 1334190, 1455480, 1576770, 1601028, 1734447, 1778920, 1892124, 2001285, 2102360, 2312596, 2365155, 2668380, 2890745, 3153540, 3202056, 3468894, 3784248, 4002570, 4625192, 4730310, 5203341, 5336760, 5781490, 6307080, 6937788, 8005140, 8672235, 9460620, 10406682, 11562980, 13875576, 16010280, 17344470, 18921240, 20813364, 23125960, 26016705, 34688940, 41626728, 52033410, 69377880, 104066820, 208133640]

約数ペア:

[(1, 208133640), (2, 104066820), (3, 69377880), (4, 52033410), (5, 41626728), (6, 34688940), (8, 26016705), (9, 23125960), (10, 20813364), (11, 18921240), (12, 17344470), (13, 16010280), (15, 13875576), (18, 11562980), (20, 10406682), (22, 9460620), (24, 8672235), (26, 8005140), (30, 6937788), (33, 6307080), (36, 5781490), (39, 5336760), (40, 5203341), (44, 4730310), (45, 4625192), (52, 4002570), (55, 3784248), (60, 3468894), (65, 3202056), (66, 3153540), (72, 2890745), (78, 2668380), (88, 2365155), (90, 2312596), (99, 2102360), (104, 2001285), (110, 1892124), (117, 1778920), (120, 1734447), (130, 1601028), (132, 1576770), (143, 1455480), (156, 1334190), (165, 1261416), (169, 1231560), (180, 1156298), (195, 1067352), (198, 1051180), (220, 946062), (234, 889460), (260, 800514), (264, 788385), (286, 727740), (311, 669240), (312, 667095), (330, 630708), (338, 615780), (360, 578149), (390, 533676), (396, 525590), (429, 485160), (440, 473031), (468, 444730), (495, 420472), (507, 410520), (520, 400257), (572, 363870), (585, 355784), (622, 334620), (660, 315354), (676, 307890), (715, 291096), (780, 266838), (792, 262795), (845, 246312), (858, 242580), (933, 223080), (936, 222365), (990, 210236), (1014, 205260), (1144, 181935), (1170, 177892), (1244, 167310), (1287, 161720), (1320, 157677), (1352, 153945), (1430, 145548), (1521, 136840), (1555, 133848), (1560, 133419), (1690, 123156), (1716, 121290), (1859, 111960), (1866, 111540), (1980, 105118), (2028, 102630), (2145, 97032), (2340, 88946), (2488, 83655), (2535, 82104), (2574, 80860), (2799, 74360), (2860, 72774), (3042, 68420), (3110, 66924), (3380, 61578), (3421, 60840), (3432, 60645), (3718, 55980), (3732, 55770), (3960, 52559), (4043, 51480), (4056, 51315), (4290, 48516), (4665, 44616), (4680, 44473), (5070, 41052), (5148, 40430), (5577, 37320), (5598, 37180), (5720, 36387), (6084, 34210), (6220, 33462), (6435, 32344), (6760, 30789), (6842, 30420), (7436, 27990), (7464, 27885), (7605, 27368), (8086, 25740), (8580, 24258), (9295, 22392), (9330, 22308), (10140, 20526), (10263, 20280), (10296, 20215), (11154, 18660), (11196, 18590), (12129, 17160), (12168, 17105), (12440, 16731), (12870, 16172), (13684, 15210), (13995, 14872)]