788682420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 2631581568

約数和(自身を除く): 1842899148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 61, 69, 81, 90, 92, 108, 115, 122, 135, 138, 162, 180, 183, 207, 230, 244, 270, 276, 305, 324, 345, 347, 366, 405, 414, 460, 540, 549, 610, 621, 690, 694, 732, 810, 828, 915, 1035, 1041, 1098, 1220, 1242, 1380, 1388, 1403, 1620, 1647, 1735, 1830, 1863, 2070, 2082, 2196, 2484, 2745, 2806, 3105, 3123, 3294, 3470, 3660, 3726, 4140, 4164, 4209, 4941, 5205, 5490, 5612, 6210, 6246, 6588, 6940, 7015, 7452, 7981, 8235, 8418, 9315, 9369, 9882, 10410, 10980, 12420, 12492, 12627, 14030, 15615, 15962, 16470, 16836, 18630, 18738, 19764, 20820, 21045, 21167, 23943, 24705, 25254, 28060, 28107, 31230, 31924, 32940, 37260, 37476, 37881, 39905, 42090, 42334, 46845, 47886, 49410, 50508, 56214, 62460, 63135, 63501, 71829, 75762, 79810, 84180, 84668, 93690, 95772, 98820, 105835, 112428, 113643, 119715, 126270, 127002, 140535, 143658, 151524, 159620, 187380, 189405, 190503, 211670, 215487, 227286, 239430, 252540, 254004, 281070, 287316, 317505, 359145, 378810, 381006, 423340, 430974, 454572, 478860, 486841, 562140, 568215, 571509, 635010, 646461, 718290, 757620, 762012, 861948, 952515, 973682, 1077435, 1136430, 1143018, 1270020, 1292922, 1436580, 1460523, 1714527, 1905030, 1947364, 2154870, 2272860, 2286036, 2434205, 2585844, 2857545, 2921046, 3232305, 3429054, 3810060, 4309740, 4381569, 4868410, 5715090, 5842092, 6464610, 6858108, 7302615, 8572635, 8763138, 9736820, 11430180, 12929220, 13144707, 14605230, 17145270, 17526276, 21907845, 26289414, 29210460, 34290540, 39434121, 43815690, 52578828, 65723535, 78868242, 87631380, 131447070, 157736484, 197170605, 262894140, 394341210, 788682420]

約数ペア:

[(1, 788682420), (2, 394341210), (3, 262894140), (4, 197170605), (5, 157736484), (6, 131447070), (9, 87631380), (10, 78868242), (12, 65723535), (15, 52578828), (18, 43815690), (20, 39434121), (23, 34290540), (27, 29210460), (30, 26289414), (36, 21907845), (45, 17526276), (46, 17145270), (54, 14605230), (60, 13144707), (61, 12929220), (69, 11430180), (81, 9736820), (90, 8763138), (92, 8572635), (108, 7302615), (115, 6858108), (122, 6464610), (135, 5842092), (138, 5715090), (162, 4868410), (180, 4381569), (183, 4309740), (207, 3810060), (230, 3429054), (244, 3232305), (270, 2921046), (276, 2857545), (305, 2585844), (324, 2434205), (345, 2286036), (347, 2272860), (366, 2154870), (405, 1947364), (414, 1905030), (460, 1714527), (540, 1460523), (549, 1436580), (610, 1292922), (621, 1270020), (690, 1143018), (694, 1136430), (732, 1077435), (810, 973682), (828, 952515), (915, 861948), (1035, 762012), (1041, 757620), (1098, 718290), (1220, 646461), (1242, 635010), (1380, 571509), (1388, 568215), (1403, 562140), (1620, 486841), (1647, 478860), (1735, 454572), (1830, 430974), (1863, 423340), (2070, 381006), (2082, 378810), (2196, 359145), (2484, 317505), (2745, 287316), (2806, 281070), (3105, 254004), (3123, 252540), (3294, 239430), (3470, 227286), (3660, 215487), (3726, 211670), (4140, 190503), (4164, 189405), (4209, 187380), (4941, 159620), (5205, 151524), (5490, 143658), (5612, 140535), (6210, 127002), (6246, 126270), (6588, 119715), (6940, 113643), (7015, 112428), (7452, 105835), (7981, 98820), (8235, 95772), (8418, 93690), (9315, 84668), (9369, 84180), (9882, 79810), (10410, 75762), (10980, 71829), (12420, 63501), (12492, 63135), (12627, 62460), (14030, 56214), (15615, 50508), (15962, 49410), (16470, 47886), (16836, 46845), (18630, 42334), (18738, 42090), (19764, 39905), (20820, 37881), (21045, 37476), (21167, 37260), (23943, 32940), (24705, 31924), (25254, 31230), (28060, 28107)]