1975750560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{28001}}^1$

素因数の和:28036

約数の個数: 216

約数和(自身を含む): 7843304196

約数和(自身を除く): 5867553636

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 28001, 35280, 56002, 70560, 84003, 112004, 140005, 168006, 196007, 224008, 252009, 280010, 336012, 392014, 420015, 448016, 504018, 560020, 588021, 672024, 784028, 840030, 896032, 980035, 1008036, 1120040, 1176042, 1260045, 1344048, 1372049, 1568056, 1680060, 1764063, 1960070, 2016072, 2240080, 2352084, 2520090, 2688096, 2744098, 2940105, 3136112, 3360120, 3528126, 3920140, 4032144, 4116147, 4480160, 4704168, 5040180, 5488196, 5880210, 6272224, 6720240, 6860245, 7056252, 7840280, 8064288, 8232294, 8820315, 9408336, 10080360, 10976392, 11760420, 12348441, 13440480, 13720490, 14112504, 15680560, 16464588, 17640630, 18816672, 20160720, 20580735, 21952784, 23520840, 24696882, 27440980, 28225008, 31361120, 32929176, 35281260, 40321440, 41161470, 43905568, 47041680, 49393764, 54881960, 56450016, 61742205, 65858352, 70562520, 82322940, 94083360, 98787528, 109763920, 123484410, 131716704, 141125040, 164645880, 197575056, 219527840, 246968820, 282250080, 329291760, 395150112, 493937640, 658583520, 987875280, 1975750560]

約数ペア:

[(1, 1975750560), (2, 987875280), (3, 658583520), (4, 493937640), (5, 395150112), (6, 329291760), (7, 282250080), (8, 246968820), (9, 219527840), (10, 197575056), (12, 164645880), (14, 141125040), (15, 131716704), (16, 123484410), (18, 109763920), (20, 98787528), (21, 94083360), (24, 82322940), (28, 70562520), (30, 65858352), (32, 61742205), (35, 56450016), (36, 54881960), (40, 49393764), (42, 47041680), (45, 43905568), (48, 41161470), (49, 40321440), (56, 35281260), (60, 32929176), (63, 31361120), (70, 28225008), (72, 27440980), (80, 24696882), (84, 23520840), (90, 21952784), (96, 20580735), (98, 20160720), (105, 18816672), (112, 17640630), (120, 16464588), (126, 15680560), (140, 14112504), (144, 13720490), (147, 13440480), (160, 12348441), (168, 11760420), (180, 10976392), (196, 10080360), (210, 9408336), (224, 8820315), (240, 8232294), (245, 8064288), (252, 7840280), (280, 7056252), (288, 6860245), (294, 6720240), (315, 6272224), (336, 5880210), (360, 5488196), (392, 5040180), (420, 4704168), (441, 4480160), (480, 4116147), (490, 4032144), (504, 3920140), (560, 3528126), (588, 3360120), (630, 3136112), (672, 2940105), (720, 2744098), (735, 2688096), (784, 2520090), (840, 2352084), (882, 2240080), (980, 2016072), (1008, 1960070), (1120, 1764063), (1176, 1680060), (1260, 1568056), (1440, 1372049), (1470, 1344048), (1568, 1260045), (1680, 1176042), (1764, 1120040), (1960, 1008036), (2016, 980035), (2205, 896032), (2352, 840030), (2520, 784028), (2940, 672024), (3360, 588021), (3528, 560020), (3920, 504018), (4410, 448016), (4704, 420015), (5040, 392014), (5880, 336012), (7056, 280010), (7840, 252009), (8820, 224008), (10080, 196007), (11760, 168006), (14112, 140005), (17640, 112004), (23520, 84003), (28001, 70560), (35280, 56002)]