520072506540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1033}}^1\times {\mathrm{10321}}^1$

素因数の和:11640

約数の個数: 144

約数和(自身を含む): 1585060853376

約数和(自身を除く): 1064988346836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1033, 1084, 1355, 1626, 2066, 2439, 2710, 3099, 3252, 4065, 4132, 4878, 5165, 5420, 6198, 8130, 9297, 9756, 10321, 10330, 12195, 12396, 15495, 16260, 18594, 20642, 20660, 24390, 30963, 30990, 37188, 41284, 46485, 48780, 51605, 61926, 61980, 92889, 92970, 103210, 123852, 154815, 185778, 185940, 206420, 279943, 309630, 371556, 464445, 559886, 619260, 839829, 928890, 1119772, 1399715, 1679658, 1857780, 2519487, 2796991, 2799430, 3359316, 4199145, 5038974, 5593982, 5598860, 8390973, 8398290, 10077948, 10661593, 11187964, 12597435, 13984955, 16781946, 16796580, 21323186, 25172919, 25194870, 27969910, 31984779, 33563892, 41954865, 42646372, 50345838, 50389740, 53307965, 55939820, 63969558, 83909730, 95954337, 100691676, 106615930, 125864595, 127939116, 159923895, 167819460, 191908674, 213231860, 251729190, 319847790, 383817348, 479771685, 503458380, 639695580, 959543370, 1919086740, 2889291703, 5778583406, 8667875109, 11557166812, 14446458515, 17335750218, 26003625327, 28892917030, 34671500436, 43339375545, 52007250654, 57785834060, 86678751090, 104014501308, 130018126635, 173357502180, 260036253270, 520072506540]

約数ペア:

[(1, 520072506540), (2, 260036253270), (3, 173357502180), (4, 130018126635), (5, 104014501308), (6, 86678751090), (9, 57785834060), (10, 52007250654), (12, 43339375545), (15, 34671500436), (18, 28892917030), (20, 26003625327), (30, 17335750218), (36, 14446458515), (45, 11557166812), (60, 8667875109), (90, 5778583406), (180, 2889291703), (271, 1919086740), (542, 959543370), (813, 639695580), (1033, 503458380), (1084, 479771685), (1355, 383817348), (1626, 319847790), (2066, 251729190), (2439, 213231860), (2710, 191908674), (3099, 167819460), (3252, 159923895), (4065, 127939116), (4132, 125864595), (4878, 106615930), (5165, 100691676), (5420, 95954337), (6198, 83909730), (8130, 63969558), (9297, 55939820), (9756, 53307965), (10321, 50389740), (10330, 50345838), (12195, 42646372), (12396, 41954865), (15495, 33563892), (16260, 31984779), (18594, 27969910), (20642, 25194870), (20660, 25172919), (24390, 21323186), (30963, 16796580), (30990, 16781946), (37188, 13984955), (41284, 12597435), (46485, 11187964), (48780, 10661593), (51605, 10077948), (61926, 8398290), (61980, 8390973), (92889, 5598860), (92970, 5593982), (103210, 5038974), (123852, 4199145), (154815, 3359316), (185778, 2799430), (185940, 2796991), (206420, 2519487), (279943, 1857780), (309630, 1679658), (371556, 1399715), (464445, 1119772), (559886, 928890), (619260, 839829)]