25799328240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{185021}}^1$

素因数の和:185127

約数の個数: 160

約数和(自身を含む): 92505079296

約数和(自身を除く): 66705751056

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, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 3984, 4648, 4980, 5810, 6640, 6972, 8715, 9296, 9960, 11620, 13944, 17430, 19920, 23240, 27888, 34860, 46480, 69720, 139440, 185021, 370042, 555063, 740084, 925105, 1110126, 1295147, 1480168, 1850210, 2220252, 2590294, 2775315, 2960336, 3700420, 3885441, 4440504, 5180588, 5550630, 6475735, 7400840, 7770882, 8881008, 10361176, 11101260, 12951470, 14801680, 15356743, 15541764, 19427205, 20722352, 22202520, 25902940, 30713486, 31083528, 38854410, 44405040, 46070229, 51805880, 61426972, 62167056, 76783715, 77708820, 92140458, 103611760, 107497201, 122853944, 153567430, 155417640, 184280916, 214994402, 230351145, 245707888, 307134860, 310835280, 322491603, 368561832, 429988804, 460702290, 537486005, 614269720, 644983206, 737123664, 859977608, 921404580, 1074972010, 1228539440, 1289966412, 1612458015, 1719955216, 1842809160, 2149944020, 2579932824, 3224916030, 3685618320, 4299888040, 5159865648, 6449832060, 8599776080, 12899664120, 25799328240]

約数ペア:

[(1, 25799328240), (2, 12899664120), (3, 8599776080), (4, 6449832060), (5, 5159865648), (6, 4299888040), (7, 3685618320), (8, 3224916030), (10, 2579932824), (12, 2149944020), (14, 1842809160), (15, 1719955216), (16, 1612458015), (20, 1289966412), (21, 1228539440), (24, 1074972010), (28, 921404580), (30, 859977608), (35, 737123664), (40, 644983206), (42, 614269720), (48, 537486005), (56, 460702290), (60, 429988804), (70, 368561832), (80, 322491603), (83, 310835280), (84, 307134860), (105, 245707888), (112, 230351145), (120, 214994402), (140, 184280916), (166, 155417640), (168, 153567430), (210, 122853944), (240, 107497201), (249, 103611760), (280, 92140458), (332, 77708820), (336, 76783715), (415, 62167056), (420, 61426972), (498, 51805880), (560, 46070229), (581, 44405040), (664, 38854410), (830, 31083528), (840, 30713486), (996, 25902940), (1162, 22202520), (1245, 20722352), (1328, 19427205), (1660, 15541764), (1680, 15356743), (1743, 14801680), (1992, 12951470), (2324, 11101260), (2490, 10361176), (2905, 8881008), (3320, 7770882), (3486, 7400840), (3984, 6475735), (4648, 5550630), (4980, 5180588), (5810, 4440504), (6640, 3885441), (6972, 3700420), (8715, 2960336), (9296, 2775315), (9960, 2590294), (11620, 2220252), (13944, 1850210), (17430, 1480168), (19920, 1295147), (23240, 1110126), (27888, 925105), (34860, 740084), (46480, 555063), (69720, 370042), (139440, 185021)]