185936520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20123}}^1$

素因数の和:20155

約数の個数: 128

約数和(自身を含む): 695485440

約数和(自身を除く): 509548920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 20123, 40246, 60369, 80492, 100615, 120738, 140861, 160984, 201230, 221353, 241476, 281722, 301845, 402460, 422583, 442706, 482952, 563444, 603690, 664059, 704305, 804920, 845166, 885412, 1106765, 1126888, 1207380, 1328118, 1408610, 1549471, 1690332, 1770824, 2112915, 2213530, 2414760, 2656236, 2817220, 3098942, 3320295, 3380664, 4225830, 4427060, 4648413, 5312472, 5634440, 6197884, 6640590, 7747355, 8451660, 8854120, 9296826, 12395768, 13281180, 15494710, 16903320, 18593652, 23242065, 26562360, 30989420, 37187304, 46484130, 61978840, 92968260, 185936520]

約数ペア:

[(1, 185936520), (2, 92968260), (3, 61978840), (4, 46484130), (5, 37187304), (6, 30989420), (7, 26562360), (8, 23242065), (10, 18593652), (11, 16903320), (12, 15494710), (14, 13281180), (15, 12395768), (20, 9296826), (21, 8854120), (22, 8451660), (24, 7747355), (28, 6640590), (30, 6197884), (33, 5634440), (35, 5312472), (40, 4648413), (42, 4427060), (44, 4225830), (55, 3380664), (56, 3320295), (60, 3098942), (66, 2817220), (70, 2656236), (77, 2414760), (84, 2213530), (88, 2112915), (105, 1770824), (110, 1690332), (120, 1549471), (132, 1408610), (140, 1328118), (154, 1207380), (165, 1126888), (168, 1106765), (210, 885412), (220, 845166), (231, 804920), (264, 704305), (280, 664059), (308, 603690), (330, 563444), (385, 482952), (420, 442706), (440, 422583), (462, 402460), (616, 301845), (660, 281722), (770, 241476), (840, 221353), (924, 201230), (1155, 160984), (1320, 140861), (1540, 120738), (1848, 100615), (2310, 80492), (3080, 60369), (4620, 40246), (9240, 20123)]