2810041920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{139387}}^1$

素因数の和:139417

約数の個数: 168

約数和(自身を含む): 11046220224

約数和(自身を除く): 8236178304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 139387, 278774, 418161, 557548, 696935, 836322, 975709, 1115096, 1254483, 1393870, 1672644, 1951418, 2090805, 2230192, 2508966, 2787740, 2927127, 3345288, 3902836, 4181610, 4460384, 4878545, 5017932, 5575480, 5854254, 6272415, 6690576, 7805672, 8363220, 8781381, 8920768, 9757090, 10035864, 11150960, 11708508, 12544830, 13381152, 14635635, 15611344, 16726440, 17562762, 19514180, 20071728, 22301920, 23417016, 25089660, 26762304, 29271270, 31222688, 33452880, 35125524, 39028360, 40143456, 43906905, 44603840, 46834032, 50179320, 58542540, 62445376, 66905760, 70251048, 78056720, 80286912, 87813810, 93668064, 100358640, 117085080, 133811520, 140502096, 156113440, 175627620, 187336128, 200717280, 234170160, 281004192, 312226880, 351255240, 401434560, 468340320, 562008384, 702510480, 936680640, 1405020960, 2810041920]

約数ペア:

[(1, 2810041920), (2, 1405020960), (3, 936680640), (4, 702510480), (5, 562008384), (6, 468340320), (7, 401434560), (8, 351255240), (9, 312226880), (10, 281004192), (12, 234170160), (14, 200717280), (15, 187336128), (16, 175627620), (18, 156113440), (20, 140502096), (21, 133811520), (24, 117085080), (28, 100358640), (30, 93668064), (32, 87813810), (35, 80286912), (36, 78056720), (40, 70251048), (42, 66905760), (45, 62445376), (48, 58542540), (56, 50179320), (60, 46834032), (63, 44603840), (64, 43906905), (70, 40143456), (72, 39028360), (80, 35125524), (84, 33452880), (90, 31222688), (96, 29271270), (105, 26762304), (112, 25089660), (120, 23417016), (126, 22301920), (140, 20071728), (144, 19514180), (160, 17562762), (168, 16726440), (180, 15611344), (192, 14635635), (210, 13381152), (224, 12544830), (240, 11708508), (252, 11150960), (280, 10035864), (288, 9757090), (315, 8920768), (320, 8781381), (336, 8363220), (360, 7805672), (420, 6690576), (448, 6272415), (480, 5854254), (504, 5575480), (560, 5017932), (576, 4878545), (630, 4460384), (672, 4181610), (720, 3902836), (840, 3345288), (960, 2927127), (1008, 2787740), (1120, 2508966), (1260, 2230192), (1344, 2090805), (1440, 1951418), (1680, 1672644), (2016, 1393870), (2240, 1254483), (2520, 1115096), (2880, 975709), (3360, 836322), (4032, 696935), (5040, 557548), (6720, 418161), (10080, 278774), (20160, 139387)]