140589540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2899

約数の個数: 192

約数和(自身を含む): 538513920

約数和(自身を除く): 397924380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 2861, 3276, 3510, 3780, 4095, 4914, 5460, 5722, 7020, 8190, 8583, 9828, 11444, 12285, 14305, 16380, 17166, 20027, 24570, 25749, 28610, 34332, 37193, 40054, 42915, 49140, 51498, 57220, 60081, 74386, 77247, 80108, 85830, 100135, 102996, 111579, 120162, 128745, 148772, 154494, 171660, 180243, 185965, 200270, 223158, 240324, 257490, 260351, 300405, 308988, 334737, 360486, 371930, 386235, 400540, 446316, 514980, 520702, 540729, 557895, 600810, 669474, 720972, 743860, 772470, 781053, 901215, 1004211, 1041404, 1081458, 1115790, 1201620, 1301755, 1338948, 1544940, 1562106, 1673685, 1802430, 2008422, 2162916, 2231580, 2343159, 2603510, 2703645, 3124212, 3347370, 3604860, 3905265, 4016844, 4686318, 5021055, 5207020, 5407290, 6694740, 7029477, 7810530, 9372636, 10042110, 10814580, 11715795, 14058954, 15621060, 20084220, 23431590, 28117908, 35147385, 46863180, 70294770, 140589540]

約数ペア:

[(1, 140589540), (2, 70294770), (3, 46863180), (4, 35147385), (5, 28117908), (6, 23431590), (7, 20084220), (9, 15621060), (10, 14058954), (12, 11715795), (13, 10814580), (14, 10042110), (15, 9372636), (18, 7810530), (20, 7029477), (21, 6694740), (26, 5407290), (27, 5207020), (28, 5021055), (30, 4686318), (35, 4016844), (36, 3905265), (39, 3604860), (42, 3347370), (45, 3124212), (52, 2703645), (54, 2603510), (60, 2343159), (63, 2231580), (65, 2162916), (70, 2008422), (78, 1802430), (84, 1673685), (90, 1562106), (91, 1544940), (105, 1338948), (108, 1301755), (117, 1201620), (126, 1115790), (130, 1081458), (135, 1041404), (140, 1004211), (156, 901215), (180, 781053), (182, 772470), (189, 743860), (195, 720972), (210, 669474), (234, 600810), (252, 557895), (260, 540729), (270, 520702), (273, 514980), (315, 446316), (351, 400540), (364, 386235), (378, 371930), (390, 360486), (420, 334737), (455, 308988), (468, 300405), (540, 260351), (546, 257490), (585, 240324), (630, 223158), (702, 200270), (756, 185965), (780, 180243), (819, 171660), (910, 154494), (945, 148772), (1092, 128745), (1170, 120162), (1260, 111579), (1365, 102996), (1404, 100135), (1638, 85830), (1755, 80108), (1820, 77247), (1890, 74386), (2340, 60081), (2457, 57220), (2730, 51498), (2861, 49140), (3276, 42915), (3510, 40054), (3780, 37193), (4095, 34332), (4914, 28610), (5460, 25749), (5722, 24570), (7020, 20027), (8190, 17166), (8583, 16380), (9828, 14305), (11444, 12285)]