17439801720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{13523}}^1$

素因数の和:14525

約数の個数: 128

約数和(自身を含む): 57138359040

約数和(自身を除く): 39698557320

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, 220, 264, 330, 440, 660, 977, 1320, 1954, 2931, 3908, 4885, 5862, 7816, 9770, 10747, 11724, 13523, 14655, 19540, 21494, 23448, 27046, 29310, 32241, 39080, 40569, 42988, 53735, 54092, 58620, 64482, 67615, 81138, 85976, 107470, 108184, 117240, 128964, 135230, 148753, 161205, 162276, 202845, 214940, 257928, 270460, 297506, 322410, 324552, 405690, 429880, 446259, 540920, 595012, 644820, 743765, 811380, 892518, 1190024, 1289640, 1487530, 1622760, 1785036, 2231295, 2975060, 3570072, 4462590, 5950120, 8925180, 13211971, 17850360, 26423942, 39635913, 52847884, 66059855, 79271826, 105695768, 132119710, 145331681, 158543652, 198179565, 264239420, 290663362, 317087304, 396359130, 435995043, 528478840, 581326724, 726658405, 792718260, 871990086, 1162653448, 1453316810, 1585436520, 1743980172, 2179975215, 2906633620, 3487960344, 4359950430, 5813267240, 8719900860, 17439801720]

約数ペア:

[(1, 17439801720), (2, 8719900860), (3, 5813267240), (4, 4359950430), (5, 3487960344), (6, 2906633620), (8, 2179975215), (10, 1743980172), (11, 1585436520), (12, 1453316810), (15, 1162653448), (20, 871990086), (22, 792718260), (24, 726658405), (30, 581326724), (33, 528478840), (40, 435995043), (44, 396359130), (55, 317087304), (60, 290663362), (66, 264239420), (88, 198179565), (110, 158543652), (120, 145331681), (132, 132119710), (165, 105695768), (220, 79271826), (264, 66059855), (330, 52847884), (440, 39635913), (660, 26423942), (977, 17850360), (1320, 13211971), (1954, 8925180), (2931, 5950120), (3908, 4462590), (4885, 3570072), (5862, 2975060), (7816, 2231295), (9770, 1785036), (10747, 1622760), (11724, 1487530), (13523, 1289640), (14655, 1190024), (19540, 892518), (21494, 811380), (23448, 743765), (27046, 644820), (29310, 595012), (32241, 540920), (39080, 446259), (40569, 429880), (42988, 405690), (53735, 324552), (54092, 322410), (58620, 297506), (64482, 270460), (67615, 257928), (81138, 214940), (85976, 202845), (107470, 162276), (108184, 161205), (117240, 148753), (128964, 135230)]