144493020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2860

約数の個数: 144

約数和(自身を含む): 513309888

約数和(自身を除く): 368816868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2797, 2870, 3444, 3690, 4305, 5166, 5594, 5740, 7380, 8391, 8610, 10332, 11188, 12915, 13985, 16782, 17220, 19579, 25173, 25830, 27970, 33564, 39158, 41955, 50346, 51660, 55940, 58737, 78316, 83910, 97895, 100692, 114677, 117474, 125865, 167820, 176211, 195790, 229354, 234948, 251730, 293685, 344031, 352422, 391580, 458708, 503460, 573385, 587370, 688062, 704844, 802739, 881055, 1032093, 1146770, 1174740, 1376124, 1605478, 1720155, 1762110, 2064186, 2293540, 2408217, 3210956, 3440310, 3524220, 4013695, 4128372, 4816434, 5160465, 6880620, 7224651, 8027390, 9632868, 10320930, 12041085, 14449302, 16054780, 20641860, 24082170, 28898604, 36123255, 48164340, 72246510, 144493020]

約数ペア:

[(1, 144493020), (2, 72246510), (3, 48164340), (4, 36123255), (5, 28898604), (6, 24082170), (7, 20641860), (9, 16054780), (10, 14449302), (12, 12041085), (14, 10320930), (15, 9632868), (18, 8027390), (20, 7224651), (21, 6880620), (28, 5160465), (30, 4816434), (35, 4128372), (36, 4013695), (41, 3524220), (42, 3440310), (45, 3210956), (60, 2408217), (63, 2293540), (70, 2064186), (82, 1762110), (84, 1720155), (90, 1605478), (105, 1376124), (123, 1174740), (126, 1146770), (140, 1032093), (164, 881055), (180, 802739), (205, 704844), (210, 688062), (246, 587370), (252, 573385), (287, 503460), (315, 458708), (369, 391580), (410, 352422), (420, 344031), (492, 293685), (574, 251730), (615, 234948), (630, 229354), (738, 195790), (820, 176211), (861, 167820), (1148, 125865), (1230, 117474), (1260, 114677), (1435, 100692), (1476, 97895), (1722, 83910), (1845, 78316), (2460, 58737), (2583, 55940), (2797, 51660), (2870, 50346), (3444, 41955), (3690, 39158), (4305, 33564), (5166, 27970), (5594, 25830), (5740, 25173), (7380, 19579), (8391, 17220), (8610, 16782), (10332, 13985), (11188, 12915)]