2048777640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62539}}^1$

素因数の和:62576

約数の個数: 192

約数和(自身を含む): 8195241600

約数和(自身を除く): 6146463960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 62539, 125078, 187617, 250156, 312695, 375234, 437773, 500312, 562851, 625390, 750468, 813007, 875546, 938085, 1125702, 1250780, 1313319, 1500936, 1626014, 1751092, 1876170, 2188865, 2251404, 2439021, 2501560, 2626638, 2814255, 3252028, 3502184, 3752340, 3939957, 4065035, 4377730, 4502808, 4878042, 5253276, 5628510, 5691049, 6504056, 6566595, 7317063, 7504680, 7879914, 8130070, 8755460, 9756084, 10506552, 11257020, 11382098, 12195105, 13133190, 14634126, 15759828, 16260140, 17073147, 17510920, 19512168, 19699785, 22514040, 22764196, 24390210, 26266380, 28455245, 29268252, 31519656, 32520280, 34146294, 36585315, 39399570, 45528392, 48780420, 51219441, 52532760, 56910490, 58536504, 68292588, 73170630, 78799140, 85365735, 97560840, 102438882, 113820980, 136585176, 146341260, 157598280, 170731470, 204877764, 227641960, 256097205, 292682520, 341462940, 409755528, 512194410, 682925880, 1024388820, 2048777640]

約数ペア:

[(1, 2048777640), (2, 1024388820), (3, 682925880), (4, 512194410), (5, 409755528), (6, 341462940), (7, 292682520), (8, 256097205), (9, 227641960), (10, 204877764), (12, 170731470), (13, 157598280), (14, 146341260), (15, 136585176), (18, 113820980), (20, 102438882), (21, 97560840), (24, 85365735), (26, 78799140), (28, 73170630), (30, 68292588), (35, 58536504), (36, 56910490), (39, 52532760), (40, 51219441), (42, 48780420), (45, 45528392), (52, 39399570), (56, 36585315), (60, 34146294), (63, 32520280), (65, 31519656), (70, 29268252), (72, 28455245), (78, 26266380), (84, 24390210), (90, 22764196), (91, 22514040), (104, 19699785), (105, 19512168), (117, 17510920), (120, 17073147), (126, 16260140), (130, 15759828), (140, 14634126), (156, 13133190), (168, 12195105), (180, 11382098), (182, 11257020), (195, 10506552), (210, 9756084), (234, 8755460), (252, 8130070), (260, 7879914), (273, 7504680), (280, 7317063), (312, 6566595), (315, 6504056), (360, 5691049), (364, 5628510), (390, 5253276), (420, 4878042), (455, 4502808), (468, 4377730), (504, 4065035), (520, 3939957), (546, 3752340), (585, 3502184), (630, 3252028), (728, 2814255), (780, 2626638), (819, 2501560), (840, 2439021), (910, 2251404), (936, 2188865), (1092, 1876170), (1170, 1751092), (1260, 1626014), (1365, 1500936), (1560, 1313319), (1638, 1250780), (1820, 1125702), (2184, 938085), (2340, 875546), (2520, 813007), (2730, 750468), (3276, 625390), (3640, 562851), (4095, 500312), (4680, 437773), (5460, 375234), (6552, 312695), (8190, 250156), (10920, 187617), (16380, 125078), (32760, 62539)]