214488720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15679}}^1$

素因数の和:15717

約数の個数: 120

約数和(自身を含む): 758284800

約数和(自身を除く): 543796080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 15679, 31358, 47037, 62716, 78395, 94074, 125432, 141111, 156790, 188148, 235185, 250864, 282222, 297901, 313580, 376296, 470370, 564444, 595802, 627160, 705555, 752592, 893703, 940740, 1128888, 1191604, 1254320, 1411110, 1489505, 1787406, 1881480, 2257776, 2383208, 2681109, 2822220, 2979010, 3574812, 3762960, 4468515, 4766416, 5362218, 5644440, 5958020, 7149624, 8937030, 10724436, 11288880, 11916040, 13405545, 14299248, 17874060, 21448872, 23832080, 26811090, 35748120, 42897744, 53622180, 71496240, 107244360, 214488720]

約数ペア:

[(1, 214488720), (2, 107244360), (3, 71496240), (4, 53622180), (5, 42897744), (6, 35748120), (8, 26811090), (9, 23832080), (10, 21448872), (12, 17874060), (15, 14299248), (16, 13405545), (18, 11916040), (19, 11288880), (20, 10724436), (24, 8937030), (30, 7149624), (36, 5958020), (38, 5644440), (40, 5362218), (45, 4766416), (48, 4468515), (57, 3762960), (60, 3574812), (72, 2979010), (76, 2822220), (80, 2681109), (90, 2383208), (95, 2257776), (114, 1881480), (120, 1787406), (144, 1489505), (152, 1411110), (171, 1254320), (180, 1191604), (190, 1128888), (228, 940740), (240, 893703), (285, 752592), (304, 705555), (342, 627160), (360, 595802), (380, 564444), (456, 470370), (570, 376296), (684, 313580), (720, 297901), (760, 282222), (855, 250864), (912, 235185), (1140, 188148), (1368, 156790), (1520, 141111), (1710, 125432), (2280, 94074), (2736, 78395), (3420, 62716), (4560, 47037), (6840, 31358), (13680, 15679)]