2055142320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15887}}^1$

素因数の和:15928

約数の個数: 240

約数和(自身を含む): 8085339648

約数和(自身を除く): 6030197328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3920, 4312, 4620, 5390, 5880, 6160, 6468, 8085, 8624, 9240, 10780, 11760, 12936, 15887, 16170, 18480, 21560, 25872, 31774, 32340, 43120, 47661, 63548, 64680, 79435, 95322, 111209, 127096, 129360, 158870, 174757, 190644, 222418, 238305, 254192, 317740, 333627, 349514, 381288, 444836, 476610, 524271, 556045, 635480, 667254, 699028, 762576, 778463, 873785, 889672, 953220, 1048542, 1112090, 1223299, 1270960, 1334508, 1398056, 1556926, 1668135, 1747570, 1779344, 1906440, 2097084, 2224180, 2335389, 2446598, 2621355, 2669016, 2796112, 3113852, 3336270, 3495140, 3669897, 3812880, 3892315, 4194168, 4448360, 4670778, 4893196, 5242710, 5338032, 6116495, 6227704, 6672540, 6990280, 7339794, 7784630, 8388336, 8563093, 8896720, 9341556, 9786392, 10485420, 11676945, 12232990, 12455408, 13345080, 13980560, 14679588, 15569260, 17126186, 18349485, 18683112, 19572784, 20970840, 23353890, 24465980, 25689279, 26690160, 29359176, 31138520, 34252372, 36698970, 37366224, 41941680, 42815465, 46707780, 48931960, 51378558, 58718352, 62277040, 68504744, 73397940, 85630930, 93415560, 97863920, 102757116, 128446395, 137009488, 146795880, 171261860, 186831120, 205514232, 256892790, 293591760, 342523720, 411028464, 513785580, 685047440, 1027571160, 2055142320]

約数ペア:

[(1, 2055142320), (2, 1027571160), (3, 685047440), (4, 513785580), (5, 411028464), (6, 342523720), (7, 293591760), (8, 256892790), (10, 205514232), (11, 186831120), (12, 171261860), (14, 146795880), (15, 137009488), (16, 128446395), (20, 102757116), (21, 97863920), (22, 93415560), (24, 85630930), (28, 73397940), (30, 68504744), (33, 62277040), (35, 58718352), (40, 51378558), (42, 48931960), (44, 46707780), (48, 42815465), (49, 41941680), (55, 37366224), (56, 36698970), (60, 34252372), (66, 31138520), (70, 29359176), (77, 26690160), (80, 25689279), (84, 24465980), (88, 23353890), (98, 20970840), (105, 19572784), (110, 18683112), (112, 18349485), (120, 17126186), (132, 15569260), (140, 14679588), (147, 13980560), (154, 13345080), (165, 12455408), (168, 12232990), (176, 11676945), (196, 10485420), (210, 9786392), (220, 9341556), (231, 8896720), (240, 8563093), (245, 8388336), (264, 7784630), (280, 7339794), (294, 6990280), (308, 6672540), (330, 6227704), (336, 6116495), (385, 5338032), (392, 5242710), (420, 4893196), (440, 4670778), (462, 4448360), (490, 4194168), (528, 3892315), (539, 3812880), (560, 3669897), (588, 3495140), (616, 3336270), (660, 3113852), (735, 2796112), (770, 2669016), (784, 2621355), (840, 2446598), (880, 2335389), (924, 2224180), (980, 2097084), (1078, 1906440), (1155, 1779344), (1176, 1747570), (1232, 1668135), (1320, 1556926), (1470, 1398056), (1540, 1334508), (1617, 1270960), (1680, 1223299), (1848, 1112090), (1960, 1048542), (2156, 953220), (2310, 889672), (2352, 873785), (2640, 778463), (2695, 762576), (2940, 699028), (3080, 667254), (3234, 635480), (3696, 556045), (3920, 524271), (4312, 476610), (4620, 444836), (5390, 381288), (5880, 349514), (6160, 333627), (6468, 317740), (8085, 254192), (8624, 238305), (9240, 222418), (10780, 190644), (11760, 174757), (12936, 158870), (15887, 129360), (16170, 127096), (18480, 111209), (21560, 95322), (25872, 79435), (31774, 64680), (32340, 63548), (43120, 47661)]