143235540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 240

約数和(自身を含む): 544465152

約数和(自身を除く): 401229612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 743, 756, 765, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1486, 1530, 1620, 1785, 1836, 1890, 2142, 2229, 2268, 2295, 2380, 2754, 2835, 2972, 3060, 3213, 3570, 3715, 3780, 4284, 4458, 4590, 5201, 5355, 5508, 5670, 6426, 6687, 6885, 7140, 7430, 8916, 9180, 9639, 10402, 10710, 11145, 11340, 12631, 12852, 13374, 13770, 14860, 15603, 16065, 19278, 20061, 20804, 21420, 22290, 25262, 26005, 26748, 27540, 31206, 32130, 33435, 37893, 38556, 40122, 44580, 46809, 48195, 50524, 52010, 60183, 62412, 63155, 64260, 66870, 75786, 78015, 80244, 88417, 93618, 96390, 100305, 104020, 113679, 120366, 126310, 133740, 140427, 151572, 156030, 176834, 187236, 189465, 192780, 200610, 227358, 234045, 240732, 252620, 265251, 280854, 300915, 312060, 341037, 353668, 378930, 401220, 421281, 442085, 454716, 468090, 530502, 561708, 568395, 601830, 682074, 702135, 757860, 795753, 842562, 884170, 936180, 1023111, 1061004, 1136790, 1203660, 1326255, 1364148, 1404270, 1591506, 1685124, 1705185, 1768340, 2046222, 2106405, 2273580, 2387259, 2652510, 2808540, 3183012, 3410370, 3978765, 4092444, 4212810, 4774518, 5115555, 5305020, 6820740, 7161777, 7957530, 8425620, 9549036, 10231110, 11936295, 14323554, 15915060, 20462220, 23872590, 28647108, 35808885, 47745180, 71617770, 143235540]

約数ペア:

[(1, 143235540), (2, 71617770), (3, 47745180), (4, 35808885), (5, 28647108), (6, 23872590), (7, 20462220), (9, 15915060), (10, 14323554), (12, 11936295), (14, 10231110), (15, 9549036), (17, 8425620), (18, 7957530), (20, 7161777), (21, 6820740), (27, 5305020), (28, 5115555), (30, 4774518), (34, 4212810), (35, 4092444), (36, 3978765), (42, 3410370), (45, 3183012), (51, 2808540), (54, 2652510), (60, 2387259), (63, 2273580), (68, 2106405), (70, 2046222), (81, 1768340), (84, 1705185), (85, 1685124), (90, 1591506), (102, 1404270), (105, 1364148), (108, 1326255), (119, 1203660), (126, 1136790), (135, 1061004), (140, 1023111), (153, 936180), (162, 884170), (170, 842562), (180, 795753), (189, 757860), (204, 702135), (210, 682074), (238, 601830), (252, 568395), (255, 561708), (270, 530502), (306, 468090), (315, 454716), (324, 442085), (340, 421281), (357, 401220), (378, 378930), (405, 353668), (420, 341037), (459, 312060), (476, 300915), (510, 280854), (540, 265251), (567, 252620), (595, 240732), (612, 234045), (630, 227358), (714, 200610), (743, 192780), (756, 189465), (765, 187236), (810, 176834), (918, 156030), (945, 151572), (1020, 140427), (1071, 133740), (1134, 126310), (1190, 120366), (1260, 113679), (1377, 104020), (1428, 100305), (1486, 96390), (1530, 93618), (1620, 88417), (1785, 80244), (1836, 78015), (1890, 75786), (2142, 66870), (2229, 64260), (2268, 63155), (2295, 62412), (2380, 60183), (2754, 52010), (2835, 50524), (2972, 48195), (3060, 46809), (3213, 44580), (3570, 40122), (3715, 38556), (3780, 37893), (4284, 33435), (4458, 32130), (4590, 31206), (5201, 27540), (5355, 26748), (5508, 26005), (5670, 25262), (6426, 22290), (6687, 21420), (6885, 20804), (7140, 20061), (7430, 19278), (8916, 16065), (9180, 15603), (9639, 14860), (10402, 13770), (10710, 13374), (11145, 12852), (11340, 12631)]