7200283320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{350891}}^1$

素因数の和:350930

約数の個数: 128

約数和(自身を含む): 25264224000

約数和(自身を除く): 18063940680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 350891, 701782, 1052673, 1403564, 1754455, 2105346, 2807128, 3158019, 3508910, 4210692, 5263365, 6316038, 6666929, 7017820, 8421384, 9474057, 10526730, 12632076, 13333858, 14035640, 15790095, 18948114, 20000787, 21053460, 25264152, 26667716, 31580190, 33334645, 37896228, 40001574, 42106920, 47370285, 53335432, 60002361, 63160380, 66669290, 75792456, 80003148, 94740570, 100003935, 120004722, 126320760, 133338580, 160006296, 180007083, 189481140, 200007870, 240009444, 266677160, 300011805, 360014166, 378962280, 400015740, 480018888, 600023610, 720028332, 800031480, 900035415, 1200047220, 1440056664, 1800070830, 2400094440, 3600141660, 7200283320]

約数ペア:

[(1, 7200283320), (2, 3600141660), (3, 2400094440), (4, 1800070830), (5, 1440056664), (6, 1200047220), (8, 900035415), (9, 800031480), (10, 720028332), (12, 600023610), (15, 480018888), (18, 400015740), (19, 378962280), (20, 360014166), (24, 300011805), (27, 266677160), (30, 240009444), (36, 200007870), (38, 189481140), (40, 180007083), (45, 160006296), (54, 133338580), (57, 126320760), (60, 120004722), (72, 100003935), (76, 94740570), (90, 80003148), (95, 75792456), (108, 66669290), (114, 63160380), (120, 60002361), (135, 53335432), (152, 47370285), (171, 42106920), (180, 40001574), (190, 37896228), (216, 33334645), (228, 31580190), (270, 26667716), (285, 25264152), (342, 21053460), (360, 20000787), (380, 18948114), (456, 15790095), (513, 14035640), (540, 13333858), (570, 12632076), (684, 10526730), (760, 9474057), (855, 8421384), (1026, 7017820), (1080, 6666929), (1140, 6316038), (1368, 5263365), (1710, 4210692), (2052, 3508910), (2280, 3158019), (2565, 2807128), (3420, 2105346), (4104, 1754455), (5130, 1403564), (6840, 1052673), (10260, 701782), (20520, 350891)]