671234040

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{7673}}^1$

素因数の和:7705

約数の個数: 128

約数和(自身を含む): 2265364800

約数和(自身を除く): 1594130760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 7673, 8748, 9720, 10935, 14580, 15346, 17496, 21870, 23019, 29160, 30692, 38365, 43740, 46038, 61384, 69057, 76730, 87480, 92076, 115095, 138114, 153460, 184152, 207171, 230190, 276228, 306920, 345285, 414342, 460380, 552456, 621513, 690570, 828684, 920760, 1035855, 1243026, 1381140, 1657368, 1864539, 2071710, 2486052, 2762280, 3107565, 3729078, 4143420, 4972104, 5593617, 6215130, 7458156, 8286840, 9322695, 11187234, 12430260, 14916312, 16780851, 18645390, 22374468, 24860520, 27968085, 33561702, 37290780, 44748936, 55936170, 67123404, 74581560, 83904255, 111872340, 134246808, 167808510, 223744680, 335617020, 671234040]

約数ペア:

[(1, 671234040), (2, 335617020), (3, 223744680), (4, 167808510), (5, 134246808), (6, 111872340), (8, 83904255), (9, 74581560), (10, 67123404), (12, 55936170), (15, 44748936), (18, 37290780), (20, 33561702), (24, 27968085), (27, 24860520), (30, 22374468), (36, 18645390), (40, 16780851), (45, 14916312), (54, 12430260), (60, 11187234), (72, 9322695), (81, 8286840), (90, 7458156), (108, 6215130), (120, 5593617), (135, 4972104), (162, 4143420), (180, 3729078), (216, 3107565), (243, 2762280), (270, 2486052), (324, 2071710), (360, 1864539), (405, 1657368), (486, 1381140), (540, 1243026), (648, 1035855), (729, 920760), (810, 828684), (972, 690570), (1080, 621513), (1215, 552456), (1458, 460380), (1620, 414342), (1944, 345285), (2187, 306920), (2430, 276228), (2916, 230190), (3240, 207171), (3645, 184152), (4374, 153460), (4860, 138114), (5832, 115095), (7290, 92076), (7673, 87480), (8748, 76730), (9720, 69057), (10935, 61384), (14580, 46038), (15346, 43740), (17496, 38365), (21870, 30692), (23019, 29160)]