4449140520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{20183}}^1$

素因数の和:20375

約数の個数: 128

約数和(自身を含む): 14648739840

約数和(自身を除く): 10199599320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 167, 220, 264, 330, 334, 440, 501, 660, 668, 835, 1002, 1320, 1336, 1670, 1837, 2004, 2505, 3340, 3674, 4008, 5010, 5511, 6680, 7348, 9185, 10020, 11022, 14696, 18370, 20040, 20183, 22044, 27555, 36740, 40366, 44088, 55110, 60549, 73480, 80732, 100915, 110220, 121098, 161464, 201830, 220440, 222013, 242196, 302745, 403660, 444026, 484392, 605490, 666039, 807320, 888052, 1110065, 1210980, 1332078, 1776104, 2220130, 2421960, 2664156, 3330195, 3370561, 4440260, 5328312, 6660390, 6741122, 8880520, 10111683, 13320780, 13482244, 16852805, 20223366, 26641560, 26964488, 33705610, 37076171, 40446732, 50558415, 67411220, 74152342, 80893464, 101116830, 111228513, 134822440, 148304684, 185380855, 202233660, 222457026, 296609368, 370761710, 404467320, 444914052, 556142565, 741523420, 889828104, 1112285130, 1483046840, 2224570260, 4449140520]

約数ペア:

[(1, 4449140520), (2, 2224570260), (3, 1483046840), (4, 1112285130), (5, 889828104), (6, 741523420), (8, 556142565), (10, 444914052), (11, 404467320), (12, 370761710), (15, 296609368), (20, 222457026), (22, 202233660), (24, 185380855), (30, 148304684), (33, 134822440), (40, 111228513), (44, 101116830), (55, 80893464), (60, 74152342), (66, 67411220), (88, 50558415), (110, 40446732), (120, 37076171), (132, 33705610), (165, 26964488), (167, 26641560), (220, 20223366), (264, 16852805), (330, 13482244), (334, 13320780), (440, 10111683), (501, 8880520), (660, 6741122), (668, 6660390), (835, 5328312), (1002, 4440260), (1320, 3370561), (1336, 3330195), (1670, 2664156), (1837, 2421960), (2004, 2220130), (2505, 1776104), (3340, 1332078), (3674, 1210980), (4008, 1110065), (5010, 888052), (5511, 807320), (6680, 666039), (7348, 605490), (9185, 484392), (10020, 444026), (11022, 403660), (14696, 302745), (18370, 242196), (20040, 222013), (20183, 220440), (22044, 201830), (27555, 161464), (36740, 121098), (40366, 110220), (44088, 100915), (55110, 80732), (60549, 73480)]