4481488620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{131731}}^1$

素因数の和:131762

約数の個数: 144

約数和(自身を含む): 16111350528

約数和(自身を除く): 11629861908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 131731, 263462, 395193, 526924, 658655, 790386, 922117, 1185579, 1317310, 1580772, 1844234, 1975965, 2371158, 2634620, 2766351, 3556737, 3688468, 3951930, 4610585, 4742316, 5532702, 5927895, 7113474, 7903860, 8299053, 9221170, 10670211, 11065404, 11855790, 13831755, 14226948, 16598106, 17783685, 18442340, 21340422, 23711580, 24897159, 27663510, 32010633, 33196212, 35567370, 41495265, 42680844, 49794318, 53351055, 55327020, 64021266, 71134740, 74691477, 82990530, 99588636, 106702110, 124485795, 128042532, 149382954, 160053165, 165981060, 213404220, 224074431, 248971590, 298765908, 320106330, 373457385, 448148862, 497943180, 640212660, 746914770, 896297724, 1120372155, 1493829540, 2240744310, 4481488620]

約数ペア:

[(1, 4481488620), (2, 2240744310), (3, 1493829540), (4, 1120372155), (5, 896297724), (6, 746914770), (7, 640212660), (9, 497943180), (10, 448148862), (12, 373457385), (14, 320106330), (15, 298765908), (18, 248971590), (20, 224074431), (21, 213404220), (27, 165981060), (28, 160053165), (30, 149382954), (35, 128042532), (36, 124485795), (42, 106702110), (45, 99588636), (54, 82990530), (60, 74691477), (63, 71134740), (70, 64021266), (81, 55327020), (84, 53351055), (90, 49794318), (105, 42680844), (108, 41495265), (126, 35567370), (135, 33196212), (140, 32010633), (162, 27663510), (180, 24897159), (189, 23711580), (210, 21340422), (243, 18442340), (252, 17783685), (270, 16598106), (315, 14226948), (324, 13831755), (378, 11855790), (405, 11065404), (420, 10670211), (486, 9221170), (540, 8299053), (567, 7903860), (630, 7113474), (756, 5927895), (810, 5532702), (945, 4742316), (972, 4610585), (1134, 3951930), (1215, 3688468), (1260, 3556737), (1620, 2766351), (1701, 2634620), (1890, 2371158), (2268, 1975965), (2430, 1844234), (2835, 1580772), (3402, 1317310), (3780, 1185579), (4860, 922117), (5670, 790386), (6804, 658655), (8505, 526924), (11340, 395193), (17010, 263462), (34020, 131731)]