1286285760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12071}}^1$

素因数の和:12131

約数の個数: 168

約数和(自身を含む): 4544238816

約数和(自身を除く): 3257953056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 7104, 8880, 10656, 11840, 12071, 13320, 17760, 21312, 24142, 26640, 35520, 36213, 48284, 53280, 60355, 72426, 96568, 106560, 108639, 120710, 144852, 181065, 193136, 217278, 241420, 289704, 362130, 386272, 434556, 446627, 482840, 543195, 579408, 724260, 772544, 869112, 893254, 965680, 1086390, 1158816, 1339881, 1448520, 1738224, 1786508, 1931360, 2172780, 2233135, 2317632, 2679762, 2897040, 3476448, 3573016, 3862720, 4019643, 4345560, 4466270, 5359524, 5794080, 6699405, 6952896, 7146032, 8039286, 8691120, 8932540, 10719048, 11588160, 13398810, 14292064, 16078572, 17382240, 17865080, 20098215, 21438096, 26797620, 28584128, 32157144, 34764480, 35730160, 40196430, 42876192, 53595240, 64314288, 71460320, 80392860, 85752384, 107190480, 128628576, 142920640, 160785720, 214380960, 257257152, 321571440, 428761920, 643142880, 1286285760]

約数ペア:

[(1, 1286285760), (2, 643142880), (3, 428761920), (4, 321571440), (5, 257257152), (6, 214380960), (8, 160785720), (9, 142920640), (10, 128628576), (12, 107190480), (15, 85752384), (16, 80392860), (18, 71460320), (20, 64314288), (24, 53595240), (30, 42876192), (32, 40196430), (36, 35730160), (37, 34764480), (40, 32157144), (45, 28584128), (48, 26797620), (60, 21438096), (64, 20098215), (72, 17865080), (74, 17382240), (80, 16078572), (90, 14292064), (96, 13398810), (111, 11588160), (120, 10719048), (144, 8932540), (148, 8691120), (160, 8039286), (180, 7146032), (185, 6952896), (192, 6699405), (222, 5794080), (240, 5359524), (288, 4466270), (296, 4345560), (320, 4019643), (333, 3862720), (360, 3573016), (370, 3476448), (444, 2897040), (480, 2679762), (555, 2317632), (576, 2233135), (592, 2172780), (666, 1931360), (720, 1786508), (740, 1738224), (888, 1448520), (960, 1339881), (1110, 1158816), (1184, 1086390), (1332, 965680), (1440, 893254), (1480, 869112), (1665, 772544), (1776, 724260), (2220, 579408), (2368, 543195), (2664, 482840), (2880, 446627), (2960, 434556), (3330, 386272), (3552, 362130), (4440, 289704), (5328, 241420), (5920, 217278), (6660, 193136), (7104, 181065), (8880, 144852), (10656, 120710), (11840, 108639), (12071, 106560), (13320, 96568), (17760, 72426), (21312, 60355), (24142, 53280), (26640, 48284), (35520, 36213)]