16556239620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{4457}}^1$

素因数の和:6771

約数の個数: 120

約数和(自身を含む): 51971845464

約数和(自身を除く): 35415605844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2293, 4457, 4586, 6879, 8914, 9172, 11465, 13371, 13758, 17828, 20637, 22285, 22930, 26742, 27516, 34395, 40113, 41274, 44570, 45860, 53484, 61911, 66855, 68790, 80226, 82548, 89140, 103185, 120339, 123822, 133710, 137580, 160452, 185733, 200565, 206370, 240678, 247644, 267420, 309555, 361017, 371466, 401130, 412740, 481356, 601695, 619110, 722034, 742932, 802260, 928665, 1203390, 1238220, 1444068, 1805085, 1857330, 2406780, 3610170, 3714660, 7220340, 10219901, 20439802, 30659703, 40879604, 51099505, 61319406, 91979109, 102199010, 122638812, 153298515, 183958218, 204398020, 275937327, 306597030, 367916436, 459895545, 551874654, 613194060, 827811981, 919791090, 1103749308, 1379686635, 1655623962, 1839582180, 2759373270, 3311247924, 4139059905, 5518746540, 8278119810, 16556239620]

約数ペア:

[(1, 16556239620), (2, 8278119810), (3, 5518746540), (4, 4139059905), (5, 3311247924), (6, 2759373270), (9, 1839582180), (10, 1655623962), (12, 1379686635), (15, 1103749308), (18, 919791090), (20, 827811981), (27, 613194060), (30, 551874654), (36, 459895545), (45, 367916436), (54, 306597030), (60, 275937327), (81, 204398020), (90, 183958218), (108, 153298515), (135, 122638812), (162, 102199010), (180, 91979109), (270, 61319406), (324, 51099505), (405, 40879604), (540, 30659703), (810, 20439802), (1620, 10219901), (2293, 7220340), (4457, 3714660), (4586, 3610170), (6879, 2406780), (8914, 1857330), (9172, 1805085), (11465, 1444068), (13371, 1238220), (13758, 1203390), (17828, 928665), (20637, 802260), (22285, 742932), (22930, 722034), (26742, 619110), (27516, 601695), (34395, 481356), (40113, 412740), (41274, 401130), (44570, 371466), (45860, 361017), (53484, 309555), (61911, 267420), (66855, 247644), (68790, 240678), (80226, 206370), (82548, 200565), (89140, 185733), (103185, 160452), (120339, 137580), (123822, 133710)]