248585610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 794271744

約数和(自身を除く): 545686134

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 37, 39, 42, 46, 65, 69, 70, 74, 78, 91, 105, 107, 111, 115, 130, 138, 161, 182, 185, 195, 210, 214, 222, 230, 259, 273, 299, 321, 322, 345, 370, 390, 455, 481, 483, 518, 535, 546, 555, 598, 642, 690, 749, 777, 805, 851, 897, 910, 962, 966, 1070, 1110, 1295, 1365, 1391, 1443, 1495, 1498, 1554, 1605, 1610, 1702, 1794, 2093, 2247, 2405, 2415, 2461, 2553, 2590, 2730, 2782, 2886, 2990, 3210, 3367, 3745, 3885, 3959, 4173, 4186, 4255, 4485, 4494, 4810, 4830, 4922, 5106, 5957, 6279, 6734, 6955, 7215, 7383, 7490, 7770, 7918, 8346, 8510, 8970, 9737, 10101, 10465, 11063, 11235, 11877, 11914, 12305, 12558, 12765, 13910, 14430, 14766, 16835, 17227, 17871, 19474, 19795, 20202, 20865, 20930, 22126, 22470, 23754, 24610, 25530, 27713, 29211, 29785, 31395, 31993, 33189, 33670, 34454, 35742, 36915, 39590, 41730, 48685, 50505, 51467, 51681, 55315, 55426, 58422, 59385, 59570, 62790, 63986, 66378, 73830, 77441, 83139, 86135, 89355, 91057, 95979, 97370, 101010, 102934, 103362, 110630, 118770, 138565, 146055, 154401, 154882, 159965, 165945, 166278, 172270, 178710, 182114, 191958, 223951, 232323, 257335, 258405, 273171, 277130, 292110, 308802, 319930, 331890, 360269, 387205, 415695, 447902, 455285, 464646, 479895, 514670, 516810, 546342, 637399, 671853, 720538, 772005, 774410, 831390, 910570, 959790, 1080807, 1119755, 1161615, 1183741, 1274798, 1343706, 1365855, 1544010, 1801345, 1912197, 2161614, 2239510, 2323230, 2367482, 2731710, 3186995, 3359265, 3551223, 3602690, 3824394, 5404035, 5918705, 6373990, 6718530, 7102446, 8286187, 9560985, 10808070, 11837410, 16572374, 17756115, 19121970, 24858561, 35512230, 41430935, 49717122, 82861870, 124292805, 248585610]

約数ペア:

[(1, 248585610), (2, 124292805), (3, 82861870), (5, 49717122), (6, 41430935), (7, 35512230), (10, 24858561), (13, 19121970), (14, 17756115), (15, 16572374), (21, 11837410), (23, 10808070), (26, 9560985), (30, 8286187), (35, 7102446), (37, 6718530), (39, 6373990), (42, 5918705), (46, 5404035), (65, 3824394), (69, 3602690), (70, 3551223), (74, 3359265), (78, 3186995), (91, 2731710), (105, 2367482), (107, 2323230), (111, 2239510), (115, 2161614), (130, 1912197), (138, 1801345), (161, 1544010), (182, 1365855), (185, 1343706), (195, 1274798), (210, 1183741), (214, 1161615), (222, 1119755), (230, 1080807), (259, 959790), (273, 910570), (299, 831390), (321, 774410), (322, 772005), (345, 720538), (370, 671853), (390, 637399), (455, 546342), (481, 516810), (483, 514670), (518, 479895), (535, 464646), (546, 455285), (555, 447902), (598, 415695), (642, 387205), (690, 360269), (749, 331890), (777, 319930), (805, 308802), (851, 292110), (897, 277130), (910, 273171), (962, 258405), (966, 257335), (1070, 232323), (1110, 223951), (1295, 191958), (1365, 182114), (1391, 178710), (1443, 172270), (1495, 166278), (1498, 165945), (1554, 159965), (1605, 154882), (1610, 154401), (1702, 146055), (1794, 138565), (2093, 118770), (2247, 110630), (2405, 103362), (2415, 102934), (2461, 101010), (2553, 97370), (2590, 95979), (2730, 91057), (2782, 89355), (2886, 86135), (2990, 83139), (3210, 77441), (3367, 73830), (3745, 66378), (3885, 63986), (3959, 62790), (4173, 59570), (4186, 59385), (4255, 58422), (4485, 55426), (4494, 55315), (4810, 51681), (4830, 51467), (4922, 50505), (5106, 48685), (5957, 41730), (6279, 39590), (6734, 36915), (6955, 35742), (7215, 34454), (7383, 33670), (7490, 33189), (7770, 31993), (7918, 31395), (8346, 29785), (8510, 29211), (8970, 27713), (9737, 25530), (10101, 24610), (10465, 23754), (11063, 22470), (11235, 22126), (11877, 20930), (11914, 20865), (12305, 20202), (12558, 19795), (12765, 19474), (13910, 17871), (14430, 17227), (14766, 16835)]