143020020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 478679040

約数和(自身を除く): 335659020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 79, 110, 130, 132, 143, 156, 158, 165, 195, 211, 220, 237, 260, 286, 316, 330, 390, 395, 422, 429, 474, 572, 633, 660, 715, 780, 790, 844, 858, 869, 948, 1027, 1055, 1185, 1266, 1430, 1580, 1716, 1738, 2054, 2110, 2145, 2321, 2370, 2532, 2607, 2743, 2860, 3081, 3165, 3476, 4108, 4220, 4290, 4345, 4642, 4740, 5135, 5214, 5486, 6162, 6330, 6963, 8229, 8580, 8690, 9284, 10270, 10428, 10972, 11297, 11605, 12324, 12660, 13035, 13715, 13926, 15405, 16458, 16669, 17380, 20540, 22594, 23210, 26070, 27430, 27852, 30173, 30810, 32916, 33338, 33891, 34815, 41145, 45188, 46420, 50007, 52140, 54860, 56485, 60346, 61620, 66676, 67782, 69630, 82290, 83345, 90519, 100014, 112970, 120692, 135564, 139260, 150865, 164580, 166690, 169455, 181038, 183359, 200028, 216697, 225940, 250035, 301730, 333380, 338910, 362076, 366718, 433394, 452595, 500070, 550077, 603460, 650091, 677820, 733436, 866788, 905190, 916795, 1000140, 1083485, 1100154, 1300182, 1810380, 1833590, 2166970, 2200308, 2383667, 2600364, 2750385, 3250455, 3667180, 4333940, 4767334, 5500770, 6500910, 7151001, 9534668, 11001540, 11918335, 13001820, 14302002, 23836670, 28604004, 35755005, 47673340, 71510010, 143020020]

約数ペア:

[(1, 143020020), (2, 71510010), (3, 47673340), (4, 35755005), (5, 28604004), (6, 23836670), (10, 14302002), (11, 13001820), (12, 11918335), (13, 11001540), (15, 9534668), (20, 7151001), (22, 6500910), (26, 5500770), (30, 4767334), (33, 4333940), (39, 3667180), (44, 3250455), (52, 2750385), (55, 2600364), (60, 2383667), (65, 2200308), (66, 2166970), (78, 1833590), (79, 1810380), (110, 1300182), (130, 1100154), (132, 1083485), (143, 1000140), (156, 916795), (158, 905190), (165, 866788), (195, 733436), (211, 677820), (220, 650091), (237, 603460), (260, 550077), (286, 500070), (316, 452595), (330, 433394), (390, 366718), (395, 362076), (422, 338910), (429, 333380), (474, 301730), (572, 250035), (633, 225940), (660, 216697), (715, 200028), (780, 183359), (790, 181038), (844, 169455), (858, 166690), (869, 164580), (948, 150865), (1027, 139260), (1055, 135564), (1185, 120692), (1266, 112970), (1430, 100014), (1580, 90519), (1716, 83345), (1738, 82290), (2054, 69630), (2110, 67782), (2145, 66676), (2321, 61620), (2370, 60346), (2532, 56485), (2607, 54860), (2743, 52140), (2860, 50007), (3081, 46420), (3165, 45188), (3476, 41145), (4108, 34815), (4220, 33891), (4290, 33338), (4345, 32916), (4642, 30810), (4740, 30173), (5135, 27852), (5214, 27430), (5486, 26070), (6162, 23210), (6330, 22594), (6963, 20540), (8229, 17380), (8580, 16669), (8690, 16458), (9284, 15405), (10270, 13926), (10428, 13715), (10972, 13035), (11297, 12660), (11605, 12324)]