240297330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 766402560

約数和(自身を除く): 526105230

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 43, 46, 65, 69, 70, 78, 86, 89, 91, 105, 115, 129, 130, 138, 161, 178, 182, 195, 210, 215, 230, 258, 267, 273, 299, 301, 322, 345, 390, 430, 445, 455, 483, 534, 546, 559, 598, 602, 623, 645, 690, 805, 890, 897, 903, 910, 966, 989, 1118, 1157, 1246, 1290, 1335, 1365, 1495, 1505, 1610, 1677, 1794, 1806, 1869, 1978, 2047, 2093, 2314, 2415, 2670, 2730, 2795, 2967, 2990, 3010, 3115, 3354, 3471, 3738, 3827, 3913, 4094, 4186, 4485, 4515, 4830, 4945, 5590, 5785, 5934, 6141, 6230, 6279, 6923, 6942, 7654, 7826, 8099, 8385, 8970, 9030, 9345, 9890, 10235, 10465, 11481, 11570, 11739, 12282, 12558, 12857, 13846, 14329, 14835, 16198, 16770, 17355, 18690, 19135, 19565, 20470, 20769, 20930, 22962, 23478, 24297, 25714, 26611, 26789, 28658, 29670, 30705, 31395, 34615, 34710, 38270, 38571, 39130, 40495, 41538, 42987, 48594, 49751, 53222, 53578, 57405, 58695, 61410, 62790, 64285, 69230, 71645, 77142, 79833, 80367, 80990, 85974, 88021, 89999, 99502, 103845, 114810, 117390, 121485, 128570, 133055, 133945, 143290, 149253, 159666, 160734, 176042, 179998, 186277, 192855, 207690, 214935, 242970, 248755, 264063, 266110, 267890, 269997, 298506, 348257, 372554, 385710, 399165, 401835, 429870, 440105, 449995, 497510, 528126, 539994, 558831, 616147, 696514, 746265, 798330, 803670, 880210, 899990, 931385, 1044771, 1117662, 1144273, 1232294, 1320315, 1349985, 1492530, 1741285, 1848441, 1862770, 2089542, 2288546, 2640630, 2699970, 2794155, 3080735, 3432819, 3482570, 3696882, 5223855, 5588310, 5721365, 6161470, 6865638, 8009911, 9242205, 10447710, 11442730, 16019822, 17164095, 18484410, 24029733, 34328190, 40049555, 48059466, 80099110, 120148665, 240297330]

約数ペア:

[(1, 240297330), (2, 120148665), (3, 80099110), (5, 48059466), (6, 40049555), (7, 34328190), (10, 24029733), (13, 18484410), (14, 17164095), (15, 16019822), (21, 11442730), (23, 10447710), (26, 9242205), (30, 8009911), (35, 6865638), (39, 6161470), (42, 5721365), (43, 5588310), (46, 5223855), (65, 3696882), (69, 3482570), (70, 3432819), (78, 3080735), (86, 2794155), (89, 2699970), (91, 2640630), (105, 2288546), (115, 2089542), (129, 1862770), (130, 1848441), (138, 1741285), (161, 1492530), (178, 1349985), (182, 1320315), (195, 1232294), (210, 1144273), (215, 1117662), (230, 1044771), (258, 931385), (267, 899990), (273, 880210), (299, 803670), (301, 798330), (322, 746265), (345, 696514), (390, 616147), (430, 558831), (445, 539994), (455, 528126), (483, 497510), (534, 449995), (546, 440105), (559, 429870), (598, 401835), (602, 399165), (623, 385710), (645, 372554), (690, 348257), (805, 298506), (890, 269997), (897, 267890), (903, 266110), (910, 264063), (966, 248755), (989, 242970), (1118, 214935), (1157, 207690), (1246, 192855), (1290, 186277), (1335, 179998), (1365, 176042), (1495, 160734), (1505, 159666), (1610, 149253), (1677, 143290), (1794, 133945), (1806, 133055), (1869, 128570), (1978, 121485), (2047, 117390), (2093, 114810), (2314, 103845), (2415, 99502), (2670, 89999), (2730, 88021), (2795, 85974), (2967, 80990), (2990, 80367), (3010, 79833), (3115, 77142), (3354, 71645), (3471, 69230), (3738, 64285), (3827, 62790), (3913, 61410), (4094, 58695), (4186, 57405), (4485, 53578), (4515, 53222), (4830, 49751), (4945, 48594), (5590, 42987), (5785, 41538), (5934, 40495), (6141, 39130), (6230, 38571), (6279, 38270), (6923, 34710), (6942, 34615), (7654, 31395), (7826, 30705), (8099, 29670), (8385, 28658), (8970, 26789), (9030, 26611), (9345, 25714), (9890, 24297), (10235, 23478), (10465, 22962), (11481, 20930), (11570, 20769), (11739, 20470), (12282, 19565), (12558, 19135), (12857, 18690), (13846, 17355), (14329, 16770), (14835, 16198)]