2742816.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 303980544

約数和(自身を除く): 219340464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 607, 664, 830, 840, 996, 1162, 1214, 1245, 1328, 1660, 1680, 1743, 1821, 1992, 2324, 2428, 2490, 2905, 3035, 3320, 3486, 3642, 3984, 4249, 4648, 4856, 4980, 5810, 6070, 6640, 6972, 7284, 8498, 8715, 9105, 9296, 9712, 9960, 11620, 12140, 12747, 13944, 14568, 16996, 17430, 18210, 19920, 21245, 23240, 24280, 25494, 27888, 29136, 33992, 34860, 36420, 42490, 46480, 48560, 50381, 50988, 63735, 67984, 69720, 72840, 84980, 100762, 101976, 127470, 139440, 145680, 151143, 169960, 201524, 203952, 251905, 254940, 302286, 339920, 352667, 403048, 503810, 509880, 604572, 705334, 755715, 806096, 1007620, 1019760, 1058001, 1209144, 1410668, 1511430, 1763335, 2015240, 2116002, 2418288, 2821336, 3022860, 3526670, 4030480, 4232004, 5290005, 5642672, 6045720, 7053340, 8464008, 10580010, 12091440, 14106680, 16928016, 21160020, 28213360, 42320040, 84640080]

約数ペア:

[(1, 84640080), (2, 42320040), (3, 28213360), (4, 21160020), (5, 16928016), (6, 14106680), (7, 12091440), (8, 10580010), (10, 8464008), (12, 7053340), (14, 6045720), (15, 5642672), (16, 5290005), (20, 4232004), (21, 4030480), (24, 3526670), (28, 3022860), (30, 2821336), (35, 2418288), (40, 2116002), (42, 2015240), (48, 1763335), (56, 1511430), (60, 1410668), (70, 1209144), (80, 1058001), (83, 1019760), (84, 1007620), (105, 806096), (112, 755715), (120, 705334), (140, 604572), (166, 509880), (168, 503810), (210, 403048), (240, 352667), (249, 339920), (280, 302286), (332, 254940), (336, 251905), (415, 203952), (420, 201524), (498, 169960), (560, 151143), (581, 145680), (607, 139440), (664, 127470), (830, 101976), (840, 100762), (996, 84980), (1162, 72840), (1214, 69720), (1245, 67984), (1328, 63735), (1660, 50988), (1680, 50381), (1743, 48560), (1821, 46480), (1992, 42490), (2324, 36420), (2428, 34860), (2490, 33992), (2905, 29136), (3035, 27888), (3320, 25494), (3486, 24280), (3642, 23240), (3984, 21245), (4249, 19920), (4648, 18210), (4856, 17430), (4980, 16996), (5810, 14568), (6070, 13944), (6640, 12747), (6972, 12140), (7284, 11620), (8498, 9960), (8715, 9712), (9105, 9296)]