211529128580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{31013}}^1$

素因数の和:31186

約数の個数: 192

約数和(自身を含む): 572221698048

約数和(自身を除く): 360692569468

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 103, 110, 140, 154, 172, 206, 215, 220, 301, 308, 385, 412, 430, 473, 515, 602, 721, 770, 860, 946, 1030, 1133, 1204, 1442, 1505, 1540, 1892, 2060, 2266, 2365, 2884, 3010, 3311, 3605, 4429, 4532, 4730, 5665, 6020, 6622, 7210, 7931, 8858, 9460, 11330, 13244, 14420, 15862, 16555, 17716, 22145, 22660, 31003, 31013, 31724, 33110, 39655, 44290, 48719, 62006, 62026, 66220, 79310, 88580, 97438, 124012, 124052, 155015, 155065, 158620, 194876, 217091, 243595, 310030, 310130, 341033, 341143, 434182, 487190, 620060, 620260, 682066, 682286, 868364, 974380, 1085455, 1333559, 1364132, 1364572, 1705165, 1705715, 2170910, 2388001, 2667118, 3194339, 3410330, 3411430, 4341820, 4776002, 5334236, 6388678, 6667795, 6820660, 6822860, 9334913, 9552004, 11940005, 12777356, 13335590, 14669149, 15971695, 18669826, 22360373, 23880010, 26671180, 29338298, 31943390, 35137729, 37339652, 44720746, 46674565, 47760020, 58676596, 63886780, 70275458, 73345745, 89441492, 93349130, 102684043, 111801865, 137356577, 140550916, 146691490, 175688645, 186698260, 205368086, 223603730, 245964103, 274713154, 293382980, 351377290, 410736172, 447207460, 491928206, 513420215, 549426308, 686782885, 702754580, 961496039, 983856412, 1026840430, 1229820515, 1373565770, 1510922347, 1922992078, 2053680860, 2459641030, 2747131540, 3021844694, 3845984156, 4807480195, 4919282060, 6043689388, 7554611735, 9614960390, 10576456429, 15109223470, 19229920780, 21152912858, 30218446940, 42305825716, 52882282145, 105764564290, 211529128580]

約数ペア:

[(1, 211529128580), (2, 105764564290), (4, 52882282145), (5, 42305825716), (7, 30218446940), (10, 21152912858), (11, 19229920780), (14, 15109223470), (20, 10576456429), (22, 9614960390), (28, 7554611735), (35, 6043689388), (43, 4919282060), (44, 4807480195), (55, 3845984156), (70, 3021844694), (77, 2747131540), (86, 2459641030), (103, 2053680860), (110, 1922992078), (140, 1510922347), (154, 1373565770), (172, 1229820515), (206, 1026840430), (215, 983856412), (220, 961496039), (301, 702754580), (308, 686782885), (385, 549426308), (412, 513420215), (430, 491928206), (473, 447207460), (515, 410736172), (602, 351377290), (721, 293382980), (770, 274713154), (860, 245964103), (946, 223603730), (1030, 205368086), (1133, 186698260), (1204, 175688645), (1442, 146691490), (1505, 140550916), (1540, 137356577), (1892, 111801865), (2060, 102684043), (2266, 93349130), (2365, 89441492), (2884, 73345745), (3010, 70275458), (3311, 63886780), (3605, 58676596), (4429, 47760020), (4532, 46674565), (4730, 44720746), (5665, 37339652), (6020, 35137729), (6622, 31943390), (7210, 29338298), (7931, 26671180), (8858, 23880010), (9460, 22360373), (11330, 18669826), (13244, 15971695), (14420, 14669149), (15862, 13335590), (16555, 12777356), (17716, 11940005), (22145, 9552004), (22660, 9334913), (31003, 6822860), (31013, 6820660), (31724, 6667795), (33110, 6388678), (39655, 5334236), (44290, 4776002), (48719, 4341820), (62006, 3411430), (62026, 3410330), (66220, 3194339), (79310, 2667118), (88580, 2388001), (97438, 2170910), (124012, 1705715), (124052, 1705165), (155015, 1364572), (155065, 1364132), (158620, 1333559), (194876, 1085455), (217091, 974380), (243595, 868364), (310030, 682286), (310130, 682066), (341033, 620260), (341143, 620060), (434182, 487190)]