319684231440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{21143137}}^1$

素因数の和:21143166

約数の個数: 160

約数和(自身を含む): 1258439573760

約数和(自身を除く): 938755342320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 21143137, 42286274, 63429411, 84572548, 105715685, 126858822, 148001959, 169145096, 190288233, 211431370, 253717644, 296003918, 317147055, 338290192, 380576466, 422862740, 444005877, 507435288, 570864699, 592007836, 634294110, 740009795, 761152932, 845725480, 888011754, 951441165, 1014870576, 1141729398, 1184015672, 1268588220, 1332017631, 1480019590, 1522305864, 1691450960, 1776023508, 1902882330, 2220029385, 2283458796, 2368031344, 2537176440, 2664035262, 2854323495, 2960039180, 3044611728, 3552047016, 3805764660, 3996052893, 4440058770, 4566917592, 5074352880, 5328070524, 5708646990, 5920078360, 6660088155, 7104094032, 7611529320, 7992105786, 8880117540, 9133835184, 10656141048, 11417293980, 11840156720, 13320176310, 15223058640, 15984211572, 17760235080, 19980264465, 21312282096, 22834587960, 26640352620, 31968423144, 35520470160, 39960528930, 45669175920, 53280705240, 63936846288, 79921057860, 106561410480, 159842115720, 319684231440]

約数ペア:

[(1, 319684231440), (2, 159842115720), (3, 106561410480), (4, 79921057860), (5, 63936846288), (6, 53280705240), (7, 45669175920), (8, 39960528930), (9, 35520470160), (10, 31968423144), (12, 26640352620), (14, 22834587960), (15, 21312282096), (16, 19980264465), (18, 17760235080), (20, 15984211572), (21, 15223058640), (24, 13320176310), (27, 11840156720), (28, 11417293980), (30, 10656141048), (35, 9133835184), (36, 8880117540), (40, 7992105786), (42, 7611529320), (45, 7104094032), (48, 6660088155), (54, 5920078360), (56, 5708646990), (60, 5328070524), (63, 5074352880), (70, 4566917592), (72, 4440058770), (80, 3996052893), (84, 3805764660), (90, 3552047016), (105, 3044611728), (108, 2960039180), (112, 2854323495), (120, 2664035262), (126, 2537176440), (135, 2368031344), (140, 2283458796), (144, 2220029385), (168, 1902882330), (180, 1776023508), (189, 1691450960), (210, 1522305864), (216, 1480019590), (240, 1332017631), (252, 1268588220), (270, 1184015672), (280, 1141729398), (315, 1014870576), (336, 951441165), (360, 888011754), (378, 845725480), (420, 761152932), (432, 740009795), (504, 634294110), (540, 592007836), (560, 570864699), (630, 507435288), (720, 444005877), (756, 422862740), (840, 380576466), (945, 338290192), (1008, 317147055), (1080, 296003918), (1260, 253717644), (1512, 211431370), (1680, 190288233), (1890, 169145096), (2160, 148001959), (2520, 126858822), (3024, 105715685), (3780, 84572548), (5040, 63429411), (7560, 42286274), (15120, 21143137)]