214440840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 742996800

約数和(自身を除く): 528555960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 107, 114, 120, 152, 171, 180, 190, 214, 228, 285, 293, 321, 342, 360, 380, 428, 456, 535, 570, 586, 642, 684, 760, 855, 856, 879, 963, 1070, 1140, 1172, 1284, 1368, 1465, 1605, 1710, 1758, 1926, 2033, 2140, 2280, 2344, 2568, 2637, 2930, 3210, 3420, 3516, 3852, 4066, 4280, 4395, 4815, 5274, 5567, 5860, 6099, 6420, 6840, 7032, 7704, 8132, 8790, 9630, 10165, 10548, 11134, 11720, 12198, 12840, 13185, 16264, 16701, 17580, 18297, 19260, 20330, 21096, 22268, 24396, 26370, 27835, 30495, 31351, 33402, 35160, 36594, 38520, 40660, 44536, 48792, 50103, 52740, 55670, 60990, 62702, 66804, 73188, 81320, 83505, 91485, 94053, 100206, 105480, 111340, 121980, 125404, 133608, 146376, 156755, 167010, 182970, 188106, 200412, 222680, 243960, 250515, 250808, 282159, 313510, 334020, 365940, 376212, 400824, 470265, 501030, 564318, 595669, 627020, 668040, 731880, 752424, 940530, 1002060, 1128636, 1191338, 1254040, 1410795, 1787007, 1881060, 2004120, 2257272, 2382676, 2821590, 2978345, 3574014, 3762120, 4765352, 5361021, 5643180, 5956690, 7148028, 8935035, 10722042, 11286360, 11913380, 14296056, 17870070, 21444084, 23826760, 26805105, 35740140, 42888168, 53610210, 71480280, 107220420, 214440840]

約数ペア:

[(1, 214440840), (2, 107220420), (3, 71480280), (4, 53610210), (5, 42888168), (6, 35740140), (8, 26805105), (9, 23826760), (10, 21444084), (12, 17870070), (15, 14296056), (18, 11913380), (19, 11286360), (20, 10722042), (24, 8935035), (30, 7148028), (36, 5956690), (38, 5643180), (40, 5361021), (45, 4765352), (57, 3762120), (60, 3574014), (72, 2978345), (76, 2821590), (90, 2382676), (95, 2257272), (107, 2004120), (114, 1881060), (120, 1787007), (152, 1410795), (171, 1254040), (180, 1191338), (190, 1128636), (214, 1002060), (228, 940530), (285, 752424), (293, 731880), (321, 668040), (342, 627020), (360, 595669), (380, 564318), (428, 501030), (456, 470265), (535, 400824), (570, 376212), (586, 365940), (642, 334020), (684, 313510), (760, 282159), (855, 250808), (856, 250515), (879, 243960), (963, 222680), (1070, 200412), (1140, 188106), (1172, 182970), (1284, 167010), (1368, 156755), (1465, 146376), (1605, 133608), (1710, 125404), (1758, 121980), (1926, 111340), (2033, 105480), (2140, 100206), (2280, 94053), (2344, 91485), (2568, 83505), (2637, 81320), (2930, 73188), (3210, 66804), (3420, 62702), (3516, 60990), (3852, 55670), (4066, 52740), (4280, 50103), (4395, 48792), (4815, 44536), (5274, 40660), (5567, 38520), (5860, 36594), (6099, 35160), (6420, 33402), (6840, 31351), (7032, 30495), (7704, 27835), (8132, 26370), (8790, 24396), (9630, 22268), (10165, 21096), (10548, 20330), (11134, 19260), (11720, 18297), (12198, 17580), (12840, 16701), (13185, 16264)]