2807841960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101293}}^1$

素因数の和:101328

約数の個数: 192

約数和(自身を含む): 11377342080

約数和(自身を除く): 8569500120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 101293, 202586, 303879, 405172, 506465, 607758, 709051, 810344, 911637, 1012930, 1114223, 1215516, 1418102, 1519395, 1823274, 2025860, 2127153, 2228446, 2431032, 2836204, 3038790, 3342669, 3545255, 3646548, 4051720, 4254306, 4456892, 4558185, 5571115, 5672408, 6077580, 6381459, 6685338, 7090510, 7293096, 7799561, 8508612, 8913784, 9116370, 10028007, 10635765, 11142230, 12155160, 12762918, 13370676, 14181020, 15599122, 16713345, 17017224, 18232740, 20056014, 21271530, 22284460, 23398683, 25525836, 26741352, 28362040, 31198244, 31907295, 33426690, 36465480, 38997805, 40112028, 42543060, 44568920, 46797366, 50140035, 51051672, 62396488, 63814590, 66853380, 70196049, 77995610, 80224056, 85086120, 93594732, 100280070, 116993415, 127629180, 133706760, 140392098, 155991220, 187189464, 200560140, 233986830, 255258360, 280784196, 311982440, 350980245, 401120280, 467973660, 561568392, 701960490, 935947320, 1403920980, 2807841960]

約数ペア:

[(1, 2807841960), (2, 1403920980), (3, 935947320), (4, 701960490), (5, 561568392), (6, 467973660), (7, 401120280), (8, 350980245), (9, 311982440), (10, 280784196), (11, 255258360), (12, 233986830), (14, 200560140), (15, 187189464), (18, 155991220), (20, 140392098), (21, 133706760), (22, 127629180), (24, 116993415), (28, 100280070), (30, 93594732), (33, 85086120), (35, 80224056), (36, 77995610), (40, 70196049), (42, 66853380), (44, 63814590), (45, 62396488), (55, 51051672), (56, 50140035), (60, 46797366), (63, 44568920), (66, 42543060), (70, 40112028), (72, 38997805), (77, 36465480), (84, 33426690), (88, 31907295), (90, 31198244), (99, 28362040), (105, 26741352), (110, 25525836), (120, 23398683), (126, 22284460), (132, 21271530), (140, 20056014), (154, 18232740), (165, 17017224), (168, 16713345), (180, 15599122), (198, 14181020), (210, 13370676), (220, 12762918), (231, 12155160), (252, 11142230), (264, 10635765), (280, 10028007), (308, 9116370), (315, 8913784), (330, 8508612), (360, 7799561), (385, 7293096), (396, 7090510), (420, 6685338), (440, 6381459), (462, 6077580), (495, 5672408), (504, 5571115), (616, 4558185), (630, 4456892), (660, 4254306), (693, 4051720), (770, 3646548), (792, 3545255), (840, 3342669), (924, 3038790), (990, 2836204), (1155, 2431032), (1260, 2228446), (1320, 2127153), (1386, 2025860), (1540, 1823274), (1848, 1519395), (1980, 1418102), (2310, 1215516), (2520, 1114223), (2772, 1012930), (3080, 911637), (3465, 810344), (3960, 709051), (4620, 607758), (5544, 506465), (6930, 405172), (9240, 303879), (13860, 202586), (27720, 101293)]