135614711720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{330413}}^1$

素因数の和:330786

約数の個数: 64

約数和(自身を含む): 315928650240

約数和(自身を除く): 180313938520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 331, 620, 662, 1240, 1324, 1655, 2648, 3310, 6620, 10261, 13240, 20522, 41044, 51305, 82088, 102610, 205220, 330413, 410440, 660826, 1321652, 1652065, 2643304, 3304130, 6608260, 10242803, 13216520, 20485606, 40971212, 51214015, 81942424, 102428030, 109366703, 204856060, 218733406, 409712120, 437466812, 546833515, 874933624, 1093667030, 2187334060, 3390367793, 4374668120, 6780735586, 13561471172, 16951838965, 27122942344, 33903677930, 67807355860, 135614711720]

約数ペア:

[(1, 135614711720), (2, 67807355860), (4, 33903677930), (5, 27122942344), (8, 16951838965), (10, 13561471172), (20, 6780735586), (31, 4374668120), (40, 3390367793), (62, 2187334060), (124, 1093667030), (155, 874933624), (248, 546833515), (310, 437466812), (331, 409712120), (620, 218733406), (662, 204856060), (1240, 109366703), (1324, 102428030), (1655, 81942424), (2648, 51214015), (3310, 40971212), (6620, 20485606), (10261, 13216520), (13240, 10242803), (20522, 6608260), (41044, 3304130), (51305, 2643304), (82088, 1652065), (102610, 1321652), (205220, 660826), (330413, 410440)]