18622567680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131071}}^1$

素因数の和:131132

約数の個数: 144

約数和(自身を含む): 61083746304

約数和(自身を除く): 42461178624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 8880, 9472, 11840, 14208, 17760, 23680, 28416, 35520, 47360, 71040, 131071, 142080, 262142, 393213, 524284, 655355, 786426, 1048568, 1310710, 1572852, 1966065, 2097136, 2621420, 3145704, 3932130, 4194272, 4849627, 5242840, 6291408, 7864260, 8388544, 9699254, 10485680, 12582816, 14548881, 15728520, 16777088, 19398508, 20971360, 24248135, 25165632, 29097762, 31457040, 33554176, 38797016, 41942720, 48496270, 50331264, 58195524, 62914080, 72744405, 77594032, 83885440, 96992540, 100662528, 116391048, 125828160, 145488810, 155188064, 167770880, 193985080, 232782096, 251656320, 290977620, 310376128, 387970160, 465564192, 503312640, 581955240, 620752256, 775940320, 931128384, 1163910480, 1241504512, 1551880640, 1862256768, 2327820960, 3103761280, 3724513536, 4655641920, 6207522560, 9311283840, 18622567680]

約数ペア:

[(1, 18622567680), (2, 9311283840), (3, 6207522560), (4, 4655641920), (5, 3724513536), (6, 3103761280), (8, 2327820960), (10, 1862256768), (12, 1551880640), (15, 1241504512), (16, 1163910480), (20, 931128384), (24, 775940320), (30, 620752256), (32, 581955240), (37, 503312640), (40, 465564192), (48, 387970160), (60, 310376128), (64, 290977620), (74, 251656320), (80, 232782096), (96, 193985080), (111, 167770880), (120, 155188064), (128, 145488810), (148, 125828160), (160, 116391048), (185, 100662528), (192, 96992540), (222, 83885440), (240, 77594032), (256, 72744405), (296, 62914080), (320, 58195524), (370, 50331264), (384, 48496270), (444, 41942720), (480, 38797016), (555, 33554176), (592, 31457040), (640, 29097762), (740, 25165632), (768, 24248135), (888, 20971360), (960, 19398508), (1110, 16777088), (1184, 15728520), (1280, 14548881), (1480, 12582816), (1776, 10485680), (1920, 9699254), (2220, 8388544), (2368, 7864260), (2960, 6291408), (3552, 5242840), (3840, 4849627), (4440, 4194272), (4736, 3932130), (5920, 3145704), (7104, 2621420), (8880, 2097136), (9472, 1966065), (11840, 1572852), (14208, 1310710), (17760, 1048568), (23680, 786426), (28416, 655355), (35520, 524284), (47360, 393213), (71040, 262142), (131071, 142080)]