195581696520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3816973}}^1$

素因数の和:3817055

約数の個数: 128

約数和(自身を含む): 681558877440

約数和(自身を除く): 485977180920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 51240, 3816973, 7633946, 11450919, 15267892, 19084865, 22901838, 26718811, 30535784, 38169730, 45803676, 53437622, 57254595, 76339460, 80156433, 91607352, 106875244, 114509190, 133594055, 152678920, 160312866, 213750488, 229018380, 232835353, 267188110, 320625732, 400782165, 458036760, 465670706, 534376220, 641251464, 698506059, 801564330, 931341412, 1068752440, 1164176765, 1397012118, 1603128660, 1629847471, 1862682824, 2328353530, 2794024236, 3206257320, 3259694942, 3492530295, 4656707060, 4889542413, 5588048472, 6519389884, 6985060590, 8149237355, 9313414120, 9779084826, 13038779768, 13970121180, 16298474710, 19558169652, 24447712065, 27940242360, 32596949420, 39116339304, 48895424130, 65193898840, 97790848260, 195581696520]

約数ペア:

[(1, 195581696520), (2, 97790848260), (3, 65193898840), (4, 48895424130), (5, 39116339304), (6, 32596949420), (7, 27940242360), (8, 24447712065), (10, 19558169652), (12, 16298474710), (14, 13970121180), (15, 13038779768), (20, 9779084826), (21, 9313414120), (24, 8149237355), (28, 6985060590), (30, 6519389884), (35, 5588048472), (40, 4889542413), (42, 4656707060), (56, 3492530295), (60, 3259694942), (61, 3206257320), (70, 2794024236), (84, 2328353530), (105, 1862682824), (120, 1629847471), (122, 1603128660), (140, 1397012118), (168, 1164176765), (183, 1068752440), (210, 931341412), (244, 801564330), (280, 698506059), (305, 641251464), (366, 534376220), (420, 465670706), (427, 458036760), (488, 400782165), (610, 320625732), (732, 267188110), (840, 232835353), (854, 229018380), (915, 213750488), (1220, 160312866), (1281, 152678920), (1464, 133594055), (1708, 114509190), (1830, 106875244), (2135, 91607352), (2440, 80156433), (2562, 76339460), (3416, 57254595), (3660, 53437622), (4270, 45803676), (5124, 38169730), (6405, 30535784), (7320, 26718811), (8540, 22901838), (10248, 19084865), (12810, 15267892), (17080, 11450919), (25620, 7633946), (51240, 3816973)]